Home / 48,073,555.48-72,059,944.74-17,762,085.40

Finding the Fourth Proportional to 48,073,555.48, 72,059,944.74 and 17,762,085.40

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Solution

The fourth proportional to 48,073,555.48, 72,059,944.74 and 17,762,085.40 is: 26,624,510.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,073,555.48 : 72,059,944.74 = 17,762,085.40 : x
  2. Step 2: Convert to fraction form
    48,073,555.48/72,059,944.74 = 17,762,085.40/x
  3. Step 3: Cross multiply
    48,073,555.48x = 72,059,944.74 × 17,762,085.40
  4. Step 4: Simplify right side
    48,073,555.48x = 1,279,934,892,391,160.50
  5. Step 5: Solve for x
    x = 1,279,934,892,391,160.50/48,073,555.48
  6. Step 6: Final answer
    x = 26,624,510.70

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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.