Home / 14,752,223.10-22,128,334.65-8,374,931.10

Finding the Fourth Proportional to 14,752,223.10, 22,128,334.65 and 8,374,931.10

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Solution

The fourth proportional to 14,752,223.10, 22,128,334.65 and 8,374,931.10 is: 12,562,396.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,223.10 : 22,128,334.65 = 8,374,931.10 : x
  2. Step 2: Convert to fraction form
    14,752,223.10/22,128,334.65 = 8,374,931.10/x
  3. Step 3: Cross multiply
    14,752,223.10x = 22,128,334.65 × 8,374,931.10
  4. Step 4: Simplify right side
    14,752,223.10x = 185,323,278,051,492.59
  5. Step 5: Solve for x
    x = 185,323,278,051,492.59/14,752,223.10
  6. Step 6: Final answer
    x = 12,562,396.65

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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.