Home / 59,551,124.80-82,181,130.16-34,431,348.05

Finding the Fourth Proportional to 59,551,124.80, 82,181,130.16 and 34,431,348.05

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Solution

The fourth proportional to 59,551,124.80, 82,181,130.16 and 34,431,348.05 is: 47,515,594.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,551,124.80 : 82,181,130.16 = 34,431,348.05 : x
  2. Step 2: Convert to fraction form
    59,551,124.80/82,181,130.16 = 34,431,348.05/x
  3. Step 3: Cross multiply
    59,551,124.80x = 82,181,130.16 × 34,431,348.05
  4. Step 4: Simplify right side
    59,551,124.80x = 2,829,607,095,681,312
  5. Step 5: Solve for x
    x = 2,829,607,095,681,312/59,551,124.80
  6. Step 6: Final answer
    x = 47,515,594.46

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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.