Home / 60,446,724.91-90,671,071.51-17,315,760.67

Finding the Fourth Proportional to 60,446,724.91, 90,671,071.51 and 17,315,760.67

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Solution

The fourth proportional to 60,446,724.91, 90,671,071.51 and 17,315,760.67 is: 25,973,922.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,446,724.91 : 90,671,071.51 = 17,315,760.67 : x
  2. Step 2: Convert to fraction form
    60,446,724.91/90,671,071.51 = 17,315,760.67/x
  3. Step 3: Cross multiply
    60,446,724.91x = 90,671,071.51 × 17,315,760.67
  4. Step 4: Simplify right side
    60,446,724.91x = 1,570,038,573,754,582.75
  5. Step 5: Solve for x
    x = 1,570,038,573,754,582.75/60,446,724.91
  6. Step 6: Final answer
    x = 25,973,922.92

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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.