Home / 37,894,356.92-56,819,777.47-14,838,296.72

Finding the Fourth Proportional to 37,894,356.92, 56,819,777.47 and 14,838,296.72

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Solution

The fourth proportional to 37,894,356.92, 56,819,777.47 and 14,838,296.72 is: 22,248,925.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,894,356.92 : 56,819,777.47 = 14,838,296.72 : x
  2. Step 2: Convert to fraction form
    37,894,356.92/56,819,777.47 = 14,838,296.72/x
  3. Step 3: Cross multiply
    37,894,356.92x = 56,819,777.47 × 14,838,296.72
  4. Step 4: Simplify right side
    37,894,356.92x = 843,108,717,343,036.25
  5. Step 5: Solve for x
    x = 843,108,717,343,036.25/37,894,356.92
  6. Step 6: Final answer
    x = 22,248,925.32

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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.