Home / 2,714,377,631.40-4,071,566,447.10-1,681,256,327.40

Finding the Fourth Proportional to 2,714,377,631.40, 4,071,566,447.10 and 1,681,256,327.40

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Solution

The fourth proportional to 2,714,377,631.40, 4,071,566,447.10 and 1,681,256,327.40 is: 2,521,884,491.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,377,631.40 : 4,071,566,447.10 = 1,681,256,327.40 : x
  2. Step 2: Convert to fraction form
    2,714,377,631.40/4,071,566,447.10 = 1,681,256,327.40/x
  3. Step 3: Cross multiply
    2,714,377,631.40x = 4,071,566,447.10 × 1,681,256,327.40
  4. Step 4: Simplify right side
    2,714,377,631.40x = 6,845,346,851,616,412,672
  5. Step 5: Solve for x
    x = 6,845,346,851,616,412,672/2,714,377,631.40
  6. Step 6: Final answer
    x = 2,521,884,491.10

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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.