Home / 42,240,416.64-58,291,798.68-22,924,832.64

Finding the Fourth Proportional to 42,240,416.64, 58,291,798.68 and 22,924,832.64

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Solution

The fourth proportional to 42,240,416.64, 58,291,798.68 and 22,924,832.64 is: 31,636,281.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,240,416.64 : 58,291,798.68 = 22,924,832.64 : x
  2. Step 2: Convert to fraction form
    42,240,416.64/58,291,798.68 = 22,924,832.64/x
  3. Step 3: Cross multiply
    42,240,416.64x = 58,291,798.68 × 22,924,832.64
  4. Step 4: Simplify right side
    42,240,416.64x = 1,336,329,729,023,573
  5. Step 5: Solve for x
    x = 1,336,329,729,023,573/42,240,416.64
  6. Step 6: Final answer
    x = 31,636,281.91

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1.5x scale

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.