Home / 176,011,246.80-264,041,753.40-54,830,062.80

Finding the Fourth Proportional to 176,011,246.80, 264,041,753.40 and 54,830,062.80

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Solution

The fourth proportional to 176,011,246.80, 264,041,753.40 and 54,830,062.80 is: 82,252,845.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,011,246.80 : 264,041,753.40 = 54,830,062.80 : x
  2. Step 2: Convert to fraction form
    176,011,246.80/264,041,753.40 = 54,830,062.80/x
  3. Step 3: Cross multiply
    176,011,246.80x = 264,041,753.40 × 54,830,062.80
  4. Step 4: Simplify right side
    176,011,246.80x = 14,477,425,920,744,114
  5. Step 5: Solve for x
    x = 14,477,425,920,744,114/176,011,246.80
  6. Step 6: Final answer
    x = 82,252,845.68

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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.