Home / 25,254,089.66-34,827,402.02-16,549,100.66

Finding the Fourth Proportional to 25,254,089.66, 34,827,402.02 and 16,549,100.66

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Solution

The fourth proportional to 25,254,089.66, 34,827,402.02 and 16,549,100.66 is: 22,822,528.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,089.66 : 34,827,402.02 = 16,549,100.66 : x
  2. Step 2: Convert to fraction form
    25,254,089.66/34,827,402.02 = 16,549,100.66/x
  3. Step 3: Cross multiply
    25,254,089.66x = 34,827,402.02 × 16,549,100.66
  4. Step 4: Simplify right side
    25,254,089.66x = 576,362,181,755,267.38
  5. Step 5: Solve for x
    x = 576,362,181,755,267.38/25,254,089.66
  6. Step 6: Final answer
    x = 22,822,528.53

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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.