Home / 9,657,966.30-14,488,699.05-4,853,564.70

Finding the Fourth Proportional to 9,657,966.30, 14,488,699.05 and 4,853,564.70

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Solution

The fourth proportional to 9,657,966.30, 14,488,699.05 and 4,853,564.70 is: 7,281,226.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,966.30 : 14,488,699.05 = 4,853,564.70 : x
  2. Step 2: Convert to fraction form
    9,657,966.30/14,488,699.05 = 4,853,564.70/x
  3. Step 3: Cross multiply
    9,657,966.30x = 14,488,699.05 × 4,853,564.70
  4. Step 4: Simplify right side
    9,657,966.30x = 70,321,838,258,003.54
  5. Step 5: Solve for x
    x = 70,321,838,258,003.54/9,657,966.30
  6. Step 6: Final answer
    x = 7,281,226.30

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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.