Home / 1,064,256,878.30-1,458,007,567.23-1,024,466,644.04

Finding the Fourth Proportional to 1,064,256,878.30, 1,458,007,567.23 and 1,024,466,644.04

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Solution

The fourth proportional to 1,064,256,878.30, 1,458,007,567.23 and 1,024,466,644.04 is: 1,403,495,856.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,256,878.30 : 1,458,007,567.23 = 1,024,466,644.04 : x
  2. Step 2: Convert to fraction form
    1,064,256,878.30/1,458,007,567.23 = 1,024,466,644.04/x
  3. Step 3: Cross multiply
    1,064,256,878.30x = 1,458,007,567.23 × 1,024,466,644.04
  4. Step 4: Simplify right side
    1,064,256,878.30x = 1,493,680,119,385,042,688
  5. Step 5: Solve for x
    x = 1,493,680,119,385,042,688/1,064,256,878.30
  6. Step 6: Final answer
    x = 1,403,495,856.91

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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.