Home / 367,260,111,290.10-506,820,484,409.50-202,458,009,922.76

Finding the Fourth Proportional to 367,260,111,290.10, 506,820,484,409.50 and 202,458,009,922.76

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Solution

The fourth proportional to 367,260,111,290.10, 506,820,484,409.50 and 202,458,009,922.76 is: 279,392,897,587.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,260,111,290.10 : 506,820,484,409.50 = 202,458,009,922.76 : x
  2. Step 2: Convert to fraction form
    367,260,111,290.10/506,820,484,409.50 = 202,458,009,922.76/x
  3. Step 3: Cross multiply
    367,260,111,290.10x = 506,820,484,409.50 × 202,458,009,922.76
  4. Step 4: Simplify right side
    367,260,111,290.10x = 102,609,866,661,636,589,223,936
  5. Step 5: Solve for x
    x = 102,609,866,661,636,589,223,936/367,260,111,290.10
  6. Step 6: Final answer
    x = 279,392,897,587.47

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Double scale
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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.