Home / 25,989,706.02-35,866,077.75-14,387,463.26

Finding the Fourth Proportional to 25,989,706.02, 35,866,077.75 and 14,387,463.26

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Solution

The fourth proportional to 25,989,706.02, 35,866,077.75 and 14,387,463.26 is: 19,854,856.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,706.02 : 35,866,077.75 = 14,387,463.26 : x
  2. Step 2: Convert to fraction form
    25,989,706.02/35,866,077.75 = 14,387,463.26/x
  3. Step 3: Cross multiply
    25,989,706.02x = 35,866,077.75 × 14,387,463.26
  4. Step 4: Simplify right side
    25,989,706.02x = 516,021,875,908,428.44
  5. Step 5: Solve for x
    x = 516,021,875,908,428.44/25,989,706.02
  6. Step 6: Final answer
    x = 19,854,856.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.