Home / 10,944,032.40-16,416,048.60-7,360,851.60

Finding the Fourth Proportional to 10,944,032.40, 16,416,048.60 and 7,360,851.60

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Solution

The fourth proportional to 10,944,032.40, 16,416,048.60 and 7,360,851.60 is: 11,041,277.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,032.40 : 16,416,048.60 = 7,360,851.60 : x
  2. Step 2: Convert to fraction form
    10,944,032.40/16,416,048.60 = 7,360,851.60/x
  3. Step 3: Cross multiply
    10,944,032.40x = 16,416,048.60 × 7,360,851.60
  4. Step 4: Simplify right side
    10,944,032.40x = 120,836,097,602,987.75
  5. Step 5: Solve for x
    x = 120,836,097,602,987.75/10,944,032.40
  6. Step 6: Final answer
    x = 11,041,277.40

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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.