Home / 29,480,701.60-44,221,052.40-9,010,381.60

Finding the Fourth Proportional to 29,480,701.60, 44,221,052.40 and 9,010,381.60

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Solution

The fourth proportional to 29,480,701.60, 44,221,052.40 and 9,010,381.60 is: 13,515,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,480,701.60 : 44,221,052.40 = 9,010,381.60 : x
  2. Step 2: Convert to fraction form
    29,480,701.60/44,221,052.40 = 9,010,381.60/x
  3. Step 3: Cross multiply
    29,480,701.60x = 44,221,052.40 × 9,010,381.60
  4. Step 4: Simplify right side
    29,480,701.60x = 398,448,556,877,595.81
  5. Step 5: Solve for x
    x = 398,448,556,877,595.81/29,480,701.60
  6. Step 6: Final answer
    x = 13,515,572.40

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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.