Home / 24,814,319.40-37,221,479.10-18,437,027.40

Finding the Fourth Proportional to 24,814,319.40, 37,221,479.10 and 18,437,027.40

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Solution

The fourth proportional to 24,814,319.40, 37,221,479.10 and 18,437,027.40 is: 27,655,541.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,814,319.40 : 37,221,479.10 = 18,437,027.40 : x
  2. Step 2: Convert to fraction form
    24,814,319.40/37,221,479.10 = 18,437,027.40/x
  3. Step 3: Cross multiply
    24,814,319.40x = 37,221,479.10 × 18,437,027.40
  4. Step 4: Simplify right side
    24,814,319.40x = 686,253,430,035,227.25
  5. Step 5: Solve for x
    x = 686,253,430,035,227.25/24,814,319.40
  6. Step 6: Final answer
    x = 27,655,541.10

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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.