Home / 334,320,325.75-501,506,878.38-88,677,033.18

Finding the Fourth Proportional to 334,320,325.75, 501,506,878.38 and 88,677,033.18

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Solution

The fourth proportional to 334,320,325.75, 501,506,878.38 and 88,677,033.18 is: 133,022,549.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,320,325.75 : 501,506,878.38 = 88,677,033.18 : x
  2. Step 2: Convert to fraction form
    334,320,325.75/501,506,878.38 = 88,677,033.18/x
  3. Step 3: Cross multiply
    334,320,325.75x = 501,506,878.38 × 88,677,033.18
  4. Step 4: Simplify right side
    334,320,325.75x = 44,472,142,094,101,488
  5. Step 5: Solve for x
    x = 44,472,142,094,101,488/334,320,325.75
  6. Step 6: Final answer
    x = 133,022,549.54

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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.