Home / 19,267,041.47-28,925,224.95-16,551,959.27

Finding the Fourth Proportional to 19,267,041.47, 28,925,224.95 and 16,551,959.27

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Solution

The fourth proportional to 19,267,041.47, 28,925,224.95 and 16,551,959.27 is: 24,849,126.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,267,041.47 : 28,925,224.95 = 16,551,959.27 : x
  2. Step 2: Convert to fraction form
    19,267,041.47/28,925,224.95 = 16,551,959.27/x
  3. Step 3: Cross multiply
    19,267,041.47x = 28,925,224.95 × 16,551,959.27
  4. Step 4: Simplify right side
    19,267,041.47x = 478,769,145,247,987.75
  5. Step 5: Solve for x
    x = 478,769,145,247,987.75/19,267,041.47
  6. Step 6: Final answer
    x = 24,849,126.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.