Home / 45,443,917.81-62,712,836.72-24,817,363.39

Finding the Fourth Proportional to 45,443,917.81, 62,712,836.72 and 24,817,363.39

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Solution

The fourth proportional to 45,443,917.81, 62,712,836.72 and 24,817,363.39 is: 34,248,087.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,443,917.81 : 62,712,836.72 = 24,817,363.39 : x
  2. Step 2: Convert to fraction form
    45,443,917.81/62,712,836.72 = 24,817,363.39/x
  3. Step 3: Cross multiply
    45,443,917.81x = 62,712,836.72 × 24,817,363.39
  4. Step 4: Simplify right side
    45,443,917.81x = 1,556,367,258,097,975.75
  5. Step 5: Solve for x
    x = 1,556,367,258,097,975.75/45,443,917.81
  6. Step 6: Final answer
    x = 34,248,087.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.