Home / 101,205,718.20-151,808,577.30-24,528,746.52

Finding the Fourth Proportional to 101,205,718.20, 151,808,577.30 and 24,528,746.52

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Solution

The fourth proportional to 101,205,718.20, 151,808,577.30 and 24,528,746.52 is: 36,793,119.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,205,718.20 : 151,808,577.30 = 24,528,746.52 : x
  2. Step 2: Convert to fraction form
    101,205,718.20/151,808,577.30 = 24,528,746.52/x
  3. Step 3: Cross multiply
    101,205,718.20x = 151,808,577.30 × 24,528,746.52
  4. Step 4: Simplify right side
    101,205,718.20x = 3,723,674,112,153,526
  5. Step 5: Solve for x
    x = 3,723,674,112,153,526/101,205,718.20
  6. Step 6: Final answer
    x = 36,793,119.78

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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.