Home / 101,205,849.67-151,808,774.47-24,528,877.89

Finding the Fourth Proportional to 101,205,849.67, 151,808,774.47 and 24,528,877.89

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Solution

The fourth proportional to 101,205,849.67, 151,808,774.47 and 24,528,877.89 is: 36,793,316.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,205,849.67 : 151,808,774.47 = 24,528,877.89 : x
  2. Step 2: Convert to fraction form
    101,205,849.67/151,808,774.47 = 24,528,877.89/x
  3. Step 3: Cross multiply
    101,205,849.67x = 151,808,774.47 × 24,528,877.89
  4. Step 4: Simplify right side
    101,205,849.67x = 3,723,698,890,974,574.50
  5. Step 5: Solve for x
    x = 3,723,698,890,974,574.50/101,205,849.67
  6. Step 6: Final answer
    x = 36,793,316.82

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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.