Home / 60,102,117.79-90,130,195.63-32,793,814.41

Finding the Fourth Proportional to 60,102,117.79, 90,130,195.63 and 32,793,814.41

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Solution

The fourth proportional to 60,102,117.79, 90,130,195.63 and 32,793,814.41 is: 49,178,182.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,102,117.79 : 90,130,195.63 = 32,793,814.41 : x
  2. Step 2: Convert to fraction form
    60,102,117.79/90,130,195.63 = 32,793,814.41/x
  3. Step 3: Cross multiply
    60,102,117.79x = 90,130,195.63 × 32,793,814.41
  4. Step 4: Simplify right side
    60,102,117.79x = 2,955,712,908,145,228.50
  5. Step 5: Solve for x
    x = 2,955,712,908,145,228.50/60,102,117.79
  6. Step 6: Final answer
    x = 49,178,182.35

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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.