Home / 92,587,749.28-138,882,088.02-23,500,573.48

Finding the Fourth Proportional to 92,587,749.28, 138,882,088.02 and 23,500,573.48

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Solution

The fourth proportional to 92,587,749.28, 138,882,088.02 and 23,500,573.48 is: 35,250,978.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,587,749.28 : 138,882,088.02 = 23,500,573.48 : x
  2. Step 2: Convert to fraction form
    92,587,749.28/138,882,088.02 = 23,500,573.48/x
  3. Step 3: Cross multiply
    92,587,749.28x = 138,882,088.02 × 23,500,573.48
  4. Step 4: Simplify right side
    92,587,749.28x = 3,263,808,714,569,838
  5. Step 5: Solve for x
    x = 3,263,808,714,569,838/92,587,749.28
  6. Step 6: Final answer
    x = 35,250,978.02

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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.