Home / 9,710,998.20-14,550,750.90-6,110,321.40

Finding the Fourth Proportional to 9,710,998.20, 14,550,750.90 and 6,110,321.40

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Solution

The fourth proportional to 9,710,998.20, 14,550,750.90 and 6,110,321.40 is: 9,155,574.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,710,998.20 : 14,550,750.90 = 6,110,321.40 : x
  2. Step 2: Convert to fraction form
    9,710,998.20/14,550,750.90 = 6,110,321.40/x
  3. Step 3: Cross multiply
    9,710,998.20x = 14,550,750.90 × 6,110,321.40
  4. Step 4: Simplify right side
    9,710,998.20x = 88,909,764,610,339.27
  5. Step 5: Solve for x
    x = 88,909,764,610,339.27/9,710,998.20
  6. Step 6: Final answer
    x = 9,155,574.20

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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.