Home / 101,087,365.79-151,631,492.90-32,000,508.71

Finding the Fourth Proportional to 101,087,365.79, 151,631,492.90 and 32,000,508.71

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Solution

The fourth proportional to 101,087,365.79, 151,631,492.90 and 32,000,508.71 is: 48,000,903.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,087,365.79 : 151,631,492.90 = 32,000,508.71 : x
  2. Step 2: Convert to fraction form
    101,087,365.79/151,631,492.90 = 32,000,508.71/x
  3. Step 3: Cross multiply
    101,087,365.79x = 151,631,492.90 × 32,000,508.71
  4. Step 4: Simplify right side
    101,087,365.79x = 4,852,284,909,256,753
  5. Step 5: Solve for x
    x = 4,852,284,909,256,753/101,087,365.79
  6. Step 6: Final answer
    x = 48,000,903.69

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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.