Home / 14,688,002.95-22,032,004.43-10,656,924.55

Finding the Fourth Proportional to 14,688,002.95, 22,032,004.43 and 10,656,924.55

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Solution

The fourth proportional to 14,688,002.95, 22,032,004.43 and 10,656,924.55 is: 15,985,386.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,002.95 : 22,032,004.43 = 10,656,924.55 : x
  2. Step 2: Convert to fraction form
    14,688,002.95/22,032,004.43 = 10,656,924.55/x
  3. Step 3: Cross multiply
    14,688,002.95x = 22,032,004.43 × 10,656,924.55
  4. Step 4: Simplify right side
    14,688,002.95x = 234,793,408,895,775.78
  5. Step 5: Solve for x
    x = 234,793,408,895,775.78/14,688,002.95
  6. Step 6: Final answer
    x = 15,985,386.83

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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.