Home / 48,612,003.60-72,908,674.20-14,534,461.20

Finding the Fourth Proportional to 48,612,003.60, 72,908,674.20 and 14,534,461.20

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Solution

The fourth proportional to 48,612,003.60, 72,908,674.20 and 14,534,461.20 is: 21,798,901.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,612,003.60 : 72,908,674.20 = 14,534,461.20 : x
  2. Step 2: Convert to fraction form
    48,612,003.60/72,908,674.20 = 14,534,461.20/x
  3. Step 3: Cross multiply
    48,612,003.60x = 72,908,674.20 × 14,534,461.20
  4. Step 4: Simplify right side
    48,612,003.60x = 1,059,688,296,303,341
  5. Step 5: Solve for x
    x = 1,059,688,296,303,341/48,612,003.60
  6. Step 6: Final answer
    x = 21,798,901.87

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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.