Home / 29,808,093.60-44,712,140.40-9,615,376.80

Finding the Fourth Proportional to 29,808,093.60, 44,712,140.40 and 9,615,376.80

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Solution

The fourth proportional to 29,808,093.60, 44,712,140.40 and 9,615,376.80 is: 14,423,065.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808,093.60 : 44,712,140.40 = 9,615,376.80 : x
  2. Step 2: Convert to fraction form
    29,808,093.60/44,712,140.40 = 9,615,376.80/x
  3. Step 3: Cross multiply
    29,808,093.60x = 44,712,140.40 × 9,615,376.80
  4. Step 4: Simplify right side
    29,808,093.60x = 429,924,077,480,502.75
  5. Step 5: Solve for x
    x = 429,924,077,480,502.75/29,808,093.60
  6. Step 6: Final answer
    x = 14,423,065.20

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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.