Home / 64,004,167.20-95,931,601.20-25,646,714.40

Finding the Fourth Proportional to 64,004,167.20, 95,931,601.20 and 25,646,714.40

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Solution

The fourth proportional to 64,004,167.20, 95,931,601.20 and 25,646,714.40 is: 38,440,159.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004,167.20 : 95,931,601.20 = 25,646,714.40 : x
  2. Step 2: Convert to fraction form
    64,004,167.20/95,931,601.20 = 25,646,714.40/x
  3. Step 3: Cross multiply
    64,004,167.20x = 95,931,601.20 × 25,646,714.40
  4. Step 4: Simplify right side
    64,004,167.20x = 2,460,330,377,911,097
  5. Step 5: Solve for x
    x = 2,460,330,377,911,097/64,004,167.20
  6. Step 6: Final answer
    x = 38,440,159.22

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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.