Home / 40,832,767.98-56,348,510.25-22,248,060.84

Finding the Fourth Proportional to 40,832,767.98, 56,348,510.25 and 22,248,060.84

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Solution

The fourth proportional to 40,832,767.98, 56,348,510.25 and 22,248,060.84 is: 30,701,937.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,832,767.98 : 56,348,510.25 = 22,248,060.84 : x
  2. Step 2: Convert to fraction form
    40,832,767.98/56,348,510.25 = 22,248,060.84/x
  3. Step 3: Cross multiply
    40,832,767.98x = 56,348,510.25 × 22,248,060.84
  4. Step 4: Simplify right side
    40,832,767.98x = 1,253,645,084,285,363.50
  5. Step 5: Solve for x
    x = 1,253,645,084,285,363.50/40,832,767.98
  6. Step 6: Final answer
    x = 30,701,937.35

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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.