Home / 9,604,673,343.38-13,254,863,417.70-5,317,886,744.84

Finding the Fourth Proportional to 9,604,673,343.38, 13,254,863,417.70 and 5,317,886,744.84

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Solution

The fourth proportional to 9,604,673,343.38, 13,254,863,417.70 and 5,317,886,744.84 is: 7,338,913,043.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,673,343.38 : 13,254,863,417.70 = 5,317,886,744.84 : x
  2. Step 2: Convert to fraction form
    9,604,673,343.38/13,254,863,417.70 = 5,317,886,744.84/x
  3. Step 3: Cross multiply
    9,604,673,343.38x = 13,254,863,417.70 × 5,317,886,744.84
  4. Step 4: Simplify right side
    9,604,673,343.38x = 70,487,862,473,651,453,952
  5. Step 5: Solve for x
    x = 70,487,862,473,651,453,952/9,604,673,343.38
  6. Step 6: Final answer
    x = 7,338,913,043.02

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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.