Home / 47,316,803.12-71,000,210.76-33,572,586

Finding the Fourth Proportional to 47,316,803.12, 71,000,210.76 and 33,572,586

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Solution

The fourth proportional to 47,316,803.12, 71,000,210.76 and 33,572,586 is: 50,376,621.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,316,803.12 : 71,000,210.76 = 33,572,586 : x
  2. Step 2: Convert to fraction form
    47,316,803.12/71,000,210.76 = 33,572,586/x
  3. Step 3: Cross multiply
    47,316,803.12x = 71,000,210.76 × 33,572,586
  4. Step 4: Simplify right side
    47,316,803.12x = 2,383,660,681,758,225.50
  5. Step 5: Solve for x
    x = 2,383,660,681,758,225.50/47,316,803.12
  6. Step 6: Final answer
    x = 50,376,621.51

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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.