Home / 177,411,933.60-266,117,900.40-62,395,562.40

Finding the Fourth Proportional to 177,411,933.60, 266,117,900.40 and 62,395,562.40

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Solution

The fourth proportional to 177,411,933.60, 266,117,900.40 and 62,395,562.40 is: 93,593,343.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,411,933.60 : 266,117,900.40 = 62,395,562.40 : x
  2. Step 2: Convert to fraction form
    177,411,933.60/266,117,900.40 = 62,395,562.40/x
  3. Step 3: Cross multiply
    177,411,933.60x = 266,117,900.40 × 62,395,562.40
  4. Step 4: Simplify right side
    177,411,933.60x = 16,604,576,060,165,184
  5. Step 5: Solve for x
    x = 16,604,576,060,165,184/177,411,933.60
  6. Step 6: Final answer
    x = 93,593,343.60

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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.