Home / 104,014,969.02-156,032,776.17-38,453,292

Finding the Fourth Proportional to 104,014,969.02, 156,032,776.17 and 38,453,292

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Solution

The fourth proportional to 104,014,969.02, 156,032,776.17 and 38,453,292 is: 57,683,754.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,014,969.02 : 156,032,776.17 = 38,453,292 : x
  2. Step 2: Convert to fraction form
    104,014,969.02/156,032,776.17 = 38,453,292/x
  3. Step 3: Cross multiply
    104,014,969.02x = 156,032,776.17 × 38,453,292
  4. Step 4: Simplify right side
    104,014,969.02x = 5,999,973,903,635,651
  5. Step 5: Solve for x
    x = 5,999,973,903,635,651/104,014,969.02
  6. Step 6: Final answer
    x = 57,683,754.18

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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.