Home / 134,294,416.10-201,441,624.15-93,479,747.30

Finding the Fourth Proportional to 134,294,416.10, 201,441,624.15 and 93,479,747.30

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Solution

The fourth proportional to 134,294,416.10, 201,441,624.15 and 93,479,747.30 is: 140,219,620.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,294,416.10 : 201,441,624.15 = 93,479,747.30 : x
  2. Step 2: Convert to fraction form
    134,294,416.10/201,441,624.15 = 93,479,747.30/x
  3. Step 3: Cross multiply
    134,294,416.10x = 201,441,624.15 × 93,479,747.30
  4. Step 4: Simplify right side
    134,294,416.10x = 18,830,712,121,243,576
  5. Step 5: Solve for x
    x = 18,830,712,121,243,576/134,294,416.10
  6. Step 6: Final answer
    x = 140,219,620.95

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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.