Home / 24,492,775.80-36,723,417.30-10,121,561.40

Finding the Fourth Proportional to 24,492,775.80, 36,723,417.30 and 10,121,561.40

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Solution

The fourth proportional to 24,492,775.80, 36,723,417.30 and 10,121,561.40 is: 15,175,834.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,492,775.80 : 36,723,417.30 = 10,121,561.40 : x
  2. Step 2: Convert to fraction form
    24,492,775.80/36,723,417.30 = 10,121,561.40/x
  3. Step 3: Cross multiply
    24,492,775.80x = 36,723,417.30 × 10,121,561.40
  4. Step 4: Simplify right side
    24,492,775.80x = 371,698,323,019,772.19
  5. Step 5: Solve for x
    x = 371,698,323,019,772.19/24,492,775.80
  6. Step 6: Final answer
    x = 15,175,834.95

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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.