Home / 25,989,704.16-35,866,075.17-14,387,461.39

Finding the Fourth Proportional to 25,989,704.16, 35,866,075.17 and 14,387,461.39

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Solution

The fourth proportional to 25,989,704.16, 35,866,075.17 and 14,387,461.39 is: 19,854,853.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,704.16 : 35,866,075.17 = 14,387,461.39 : x
  2. Step 2: Convert to fraction form
    25,989,704.16/35,866,075.17 = 14,387,461.39/x
  3. Step 3: Cross multiply
    25,989,704.16x = 35,866,075.17 × 14,387,461.39
  4. Step 4: Simplify right side
    25,989,704.16x = 516,021,771,730,438.75
  5. Step 5: Solve for x
    x = 516,021,771,730,438.75/25,989,704.16
  6. Step 6: Final answer
    x = 19,854,853.62

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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.