Home / 25,070,661.29-34,584,779.63-16,373,924.57

Finding the Fourth Proportional to 25,070,661.29, 34,584,779.63 and 16,373,924.57

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Solution

The fourth proportional to 25,070,661.29, 34,584,779.63 and 16,373,924.57 is: 22,587,699.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,661.29 : 34,584,779.63 = 16,373,924.57 : x
  2. Step 2: Convert to fraction form
    25,070,661.29/34,584,779.63 = 16,373,924.57/x
  3. Step 3: Cross multiply
    25,070,661.29x = 34,584,779.63 × 16,373,924.57
  4. Step 4: Simplify right side
    25,070,661.29x = 566,288,572,799,703.38
  5. Step 5: Solve for x
    x = 566,288,572,799,703.38/25,070,661.29
  6. Step 6: Final answer
    x = 22,587,699.88

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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.