Home / 24,502,572.10-36,745,000.80-12,368,002.60

Finding the Fourth Proportional to 24,502,572.10, 36,745,000.80 and 12,368,002.60

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Solution

The fourth proportional to 24,502,572.10, 36,745,000.80 and 12,368,002.60 is: 18,547,533.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,502,572.10 : 36,745,000.80 = 12,368,002.60 : x
  2. Step 2: Convert to fraction form
    24,502,572.10/36,745,000.80 = 12,368,002.60/x
  3. Step 3: Cross multiply
    24,502,572.10x = 36,745,000.80 × 12,368,002.60
  4. Step 4: Simplify right side
    24,502,572.10x = 454,462,265,431,402
  5. Step 5: Solve for x
    x = 454,462,265,431,402/24,502,572.10
  6. Step 6: Final answer
    x = 18,547,533.03

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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.