Home / 9,939,350.10-14,909,025.15-9,939,350.10

Finding the Fourth Proportional to 9,939,350.10, 14,909,025.15 and 9,939,350.10

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Solution

The fourth proportional to 9,939,350.10, 14,909,025.15 and 9,939,350.10 is: 14,909,025.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,350.10 : 14,909,025.15 = 9,939,350.10 : x
  2. Step 2: Convert to fraction form
    9,939,350.10/14,909,025.15 = 9,939,350.10/x
  3. Step 3: Cross multiply
    9,939,350.10x = 14,909,025.15 × 9,939,350.10
  4. Step 4: Simplify right side
    9,939,350.10x = 148,186,020,615,555
  5. Step 5: Solve for x
    x = 148,186,020,615,555/9,939,350.10
  6. Step 6: Final answer
    x = 14,909,025.15

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Double scale
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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.