Home / 62,214,975.40-85,842,925.32-36,094,365.76

Finding the Fourth Proportional to 62,214,975.40, 85,842,925.32 and 36,094,365.76

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Solution

The fourth proportional to 62,214,975.40, 85,842,925.32 and 36,094,365.76 is: 49,802,252.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214,975.40 : 85,842,925.32 = 36,094,365.76 : x
  2. Step 2: Convert to fraction form
    62,214,975.40/85,842,925.32 = 36,094,365.76/x
  3. Step 3: Cross multiply
    62,214,975.40x = 85,842,925.32 × 36,094,365.76
  4. Step 4: Simplify right side
    62,214,975.40x = 3,098,445,944,408,444.50
  5. Step 5: Solve for x
    x = 3,098,445,944,408,444.50/62,214,975.40
  6. Step 6: Final answer
    x = 49,802,252.99

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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.