Home / 25,117,222.51-34,651,875.13-14,513,605.87

Finding the Fourth Proportional to 25,117,222.51, 34,651,875.13 and 14,513,605.87

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Solution

The fourth proportional to 25,117,222.51, 34,651,875.13 and 14,513,605.87 is: 20,023,060.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,117,222.51 : 34,651,875.13 = 14,513,605.87 : x
  2. Step 2: Convert to fraction form
    25,117,222.51/34,651,875.13 = 14,513,605.87/x
  3. Step 3: Cross multiply
    25,117,222.51x = 34,651,875.13 × 14,513,605.87
  4. Step 4: Simplify right side
    25,117,222.51x = 502,923,658,293,275
  5. Step 5: Solve for x
    x = 502,923,658,293,275/25,117,222.51
  6. Step 6: Final answer
    x = 20,023,060.20

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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.