Home / 16,406,483.20-24,609,724.80-5,046,913.60

Finding the Fourth Proportional to 16,406,483.20, 24,609,724.80 and 5,046,913.60

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Solution

The fourth proportional to 16,406,483.20, 24,609,724.80 and 5,046,913.60 is: 7,570,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,406,483.20 : 24,609,724.80 = 5,046,913.60 : x
  2. Step 2: Convert to fraction form
    16,406,483.20/24,609,724.80 = 5,046,913.60/x
  3. Step 3: Cross multiply
    16,406,483.20x = 24,609,724.80 × 5,046,913.60
  4. Step 4: Simplify right side
    16,406,483.20x = 124,203,154,785,377.28
  5. Step 5: Solve for x
    x = 124,203,154,785,377.28/16,406,483.20
  6. Step 6: Final answer
    x = 7,570,370.40

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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.