Home / 24,786,000.70-37,179,001.05-13,306,875.10

Finding the Fourth Proportional to 24,786,000.70, 37,179,001.05 and 13,306,875.10

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Solution

The fourth proportional to 24,786,000.70, 37,179,001.05 and 13,306,875.10 is: 19,960,312.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,786,000.70 : 37,179,001.05 = 13,306,875.10 : x
  2. Step 2: Convert to fraction form
    24,786,000.70/37,179,001.05 = 13,306,875.10/x
  3. Step 3: Cross multiply
    24,786,000.70x = 37,179,001.05 × 13,306,875.10
  4. Step 4: Simplify right side
    24,786,000.70x = 494,736,323,315,118.81
  5. Step 5: Solve for x
    x = 494,736,323,315,118.81/24,786,000.70
  6. Step 6: Final answer
    x = 19,960,312.65

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1.5x scale

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.