Home / 1,534,176,495.02-2,301,307,618.72-499,037,380.16

Finding the Fourth Proportional to 1,534,176,495.02, 2,301,307,618.72 and 499,037,380.16

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Solution

The fourth proportional to 1,534,176,495.02, 2,301,307,618.72 and 499,037,380.16 is: 748,570,017.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,176,495.02 : 2,301,307,618.72 = 499,037,380.16 : x
  2. Step 2: Convert to fraction form
    1,534,176,495.02/2,301,307,618.72 = 499,037,380.16/x
  3. Step 3: Cross multiply
    1,534,176,495.02x = 2,301,307,618.72 × 499,037,380.16
  4. Step 4: Simplify right side
    1,534,176,495.02x = 1,148,438,524,988,276,992
  5. Step 5: Solve for x
    x = 1,148,438,524,988,276,992/1,534,176,495.02
  6. Step 6: Final answer
    x = 748,570,017.02

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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.