Home / 40,752,753,598.63-61,157,053,325.85-14,223,270,155.68

Finding the Fourth Proportional to 40,752,753,598.63, 61,157,053,325.85 and 14,223,270,155.68

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Solution

The fourth proportional to 40,752,753,598.63, 61,157,053,325.85 and 14,223,270,155.68 is: 21,344,650,718.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,752,753,598.63 : 61,157,053,325.85 = 14,223,270,155.68 : x
  2. Step 2: Convert to fraction form
    40,752,753,598.63/61,157,053,325.85 = 14,223,270,155.68/x
  3. Step 3: Cross multiply
    40,752,753,598.63x = 61,157,053,325.85 × 14,223,270,155.68
  4. Step 4: Simplify right side
    40,752,753,598.63x = 869,853,291,378,892,603,392
  5. Step 5: Solve for x
    x = 869,853,291,378,892,603,392/40,752,753,598.63
  6. Step 6: Final answer
    x = 21,344,650,718.48

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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.