Home / 40,752,753,482.38-61,157,053,151.55-14,223,270,039.64

Finding the Fourth Proportional to 40,752,753,482.38, 61,157,053,151.55 and 14,223,270,039.64

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Solution

The fourth proportional to 40,752,753,482.38, 61,157,053,151.55 and 14,223,270,039.64 is: 21,344,650,544.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,752,753,482.38 : 61,157,053,151.55 = 14,223,270,039.64 : x
  2. Step 2: Convert to fraction form
    40,752,753,482.38/61,157,053,151.55 = 14,223,270,039.64/x
  3. Step 3: Cross multiply
    40,752,753,482.38x = 61,157,053,151.55 × 14,223,270,039.64
  4. Step 4: Simplify right side
    40,752,753,482.38x = 869,853,281,803,112,153,088
  5. Step 5: Solve for x
    x = 869,853,281,803,112,153,088/40,752,753,482.38
  6. Step 6: Final answer
    x = 21,344,650,544.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.