Home / 88,713,266.80-133,069,900.20-62,885,234.20

Finding the Fourth Proportional to 88,713,266.80, 133,069,900.20 and 62,885,234.20

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Solution

The fourth proportional to 88,713,266.80, 133,069,900.20 and 62,885,234.20 is: 94,327,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,713,266.80 : 133,069,900.20 = 62,885,234.20 : x
  2. Step 2: Convert to fraction form
    88,713,266.80/133,069,900.20 = 62,885,234.20/x
  3. Step 3: Cross multiply
    88,713,266.80x = 133,069,900.20 × 62,885,234.20
  4. Step 4: Simplify right side
    88,713,266.80x = 8,368,131,839,047,627
  5. Step 5: Solve for x
    x = 8,368,131,839,047,627/88,713,266.80
  6. Step 6: Final answer
    x = 94,327,851.30

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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.