Home / 95,692,956.40-143,572,612.20-41,878,889.20

Finding the Fourth Proportional to 95,692,956.40, 143,572,612.20 and 41,878,889.20

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Solution

The fourth proportional to 95,692,956.40, 143,572,612.20 and 41,878,889.20 is: 62,832,853.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,692,956.40 : 143,572,612.20 = 41,878,889.20 : x
  2. Step 2: Convert to fraction form
    95,692,956.40/143,572,612.20 = 41,878,889.20/x
  3. Step 3: Cross multiply
    95,692,956.40x = 143,572,612.20 × 41,878,889.20
  4. Step 4: Simplify right side
    95,692,956.40x = 6,012,661,518,478,368
  5. Step 5: Solve for x
    x = 6,012,661,518,478,368/95,692,956.40
  6. Step 6: Final answer
    x = 62,832,853.58

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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.