Home / 69,278,391,005.19-95,604,175,682.06-37,596,004,349.19

Finding the Fourth Proportional to 69,278,391,005.19, 95,604,175,682.06 and 37,596,004,349.19

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Solution

The fourth proportional to 69,278,391,005.19, 95,604,175,682.06 and 37,596,004,349.19 is: 51,882,483,882.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,278,391,005.19 : 95,604,175,682.06 = 37,596,004,349.19 : x
  2. Step 2: Convert to fraction form
    69,278,391,005.19/95,604,175,682.06 = 37,596,004,349.19/x
  3. Step 3: Cross multiply
    69,278,391,005.19x = 95,604,175,682.06 × 37,596,004,349.19
  4. Step 4: Simplify right side
    69,278,391,005.19x = 3,594,335,004,743,264,370,688
  5. Step 5: Solve for x
    x = 3,594,335,004,743,264,370,688/69,278,391,005.19
  6. Step 6: Final answer
    x = 51,882,483,882.66

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Double scale
Find fourth proportional to 69,278,391,006.19, 95,604,175,683.44 and 37,596,004,350.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.