Home / 1,064,256,877.30-1,458,007,565.86-1,024,466,643.04

Finding the Fourth Proportional to 1,064,256,877.30, 1,458,007,565.86 and 1,024,466,643.04

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Solution

The fourth proportional to 1,064,256,877.30, 1,458,007,565.86 and 1,024,466,643.04 is: 1,403,495,855.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,256,877.30 : 1,458,007,565.86 = 1,024,466,643.04 : x
  2. Step 2: Convert to fraction form
    1,064,256,877.30/1,458,007,565.86 = 1,024,466,643.04/x
  3. Step 3: Cross multiply
    1,064,256,877.30x = 1,458,007,565.86 × 1,024,466,643.04
  4. Step 4: Simplify right side
    1,064,256,877.30x = 1,493,680,116,523,515,648
  5. Step 5: Solve for x
    x = 1,493,680,116,523,515,648/1,064,256,877.30
  6. Step 6: Final answer
    x = 1,403,495,855.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.