Home / 39,502,384.32-59,199,776.16-22,238,819.52

Finding the Fourth Proportional to 39,502,384.32, 59,199,776.16 and 22,238,819.52

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Solution

The fourth proportional to 39,502,384.32, 59,199,776.16 and 22,238,819.52 is: 33,327,941.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,502,384.32 : 59,199,776.16 = 22,238,819.52 : x
  2. Step 2: Convert to fraction form
    39,502,384.32/59,199,776.16 = 22,238,819.52/x
  3. Step 3: Cross multiply
    39,502,384.32x = 59,199,776.16 × 22,238,819.52
  4. Step 4: Simplify right side
    39,502,384.32x = 1,316,533,137,646,638.50
  5. Step 5: Solve for x
    x = 1,316,533,137,646,638.50/39,502,384.32
  6. Step 6: Final answer
    x = 33,327,941.09

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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.