Home / 240,063,328.64-360,094,997.28-58,309,281.92

Finding the Fourth Proportional to 240,063,328.64, 360,094,997.28 and 58,309,281.92

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Solution

The fourth proportional to 240,063,328.64, 360,094,997.28 and 58,309,281.92 is: 87,463,923.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,063,328.64 : 360,094,997.28 = 58,309,281.92 : x
  2. Step 2: Convert to fraction form
    240,063,328.64/360,094,997.28 = 58,309,281.92/x
  3. Step 3: Cross multiply
    240,063,328.64x = 360,094,997.28 × 58,309,281.92
  4. Step 4: Simplify right side
    240,063,328.64x = 20,996,880,714,381,152
  5. Step 5: Solve for x
    x = 20,996,880,714,381,152/240,063,328.64
  6. Step 6: Final answer
    x = 87,463,923.93

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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.