Home / 60,186,290.64-90,250,981.73-23,315,451.24

Finding the Fourth Proportional to 60,186,290.64, 90,250,981.73 and 23,315,451.24

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Solution

The fourth proportional to 60,186,290.64, 90,250,981.73 and 23,315,451.24 is: 34,962,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,186,290.64 : 90,250,981.73 = 23,315,451.24 : x
  2. Step 2: Convert to fraction form
    60,186,290.64/90,250,981.73 = 23,315,451.24/x
  3. Step 3: Cross multiply
    60,186,290.64x = 90,250,981.73 × 23,315,451.24
  4. Step 4: Simplify right side
    60,186,290.64x = 2,104,242,363,771,368.25
  5. Step 5: Solve for x
    x = 2,104,242,363,771,368.25/60,186,290.64
  6. Step 6: Final answer
    x = 34,962,154.03

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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.