Home / 14,861,567.80-22,292,351.70-6,342,765.40

Finding the Fourth Proportional to 14,861,567.80, 22,292,351.70 and 6,342,765.40

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Solution

The fourth proportional to 14,861,567.80, 22,292,351.70 and 6,342,765.40 is: 9,514,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,861,567.80 : 22,292,351.70 = 6,342,765.40 : x
  2. Step 2: Convert to fraction form
    14,861,567.80/22,292,351.70 = 6,342,765.40/x
  3. Step 3: Cross multiply
    14,861,567.80x = 22,292,351.70 × 6,342,765.40
  4. Step 4: Simplify right side
    14,861,567.80x = 141,395,157,047,391.19
  5. Step 5: Solve for x
    x = 141,395,157,047,391.19/14,861,567.80
  6. Step 6: Final answer
    x = 9,514,148.10

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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.