Home / 1,841,773,972.04-2,761,652,050.52-907,041,329.72

Finding the Fourth Proportional to 1,841,773,972.04, 2,761,652,050.52 and 907,041,329.72

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Solution

The fourth proportional to 1,841,773,972.04, 2,761,652,050.52 and 907,041,329.72 is: 1,360,065,125.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,773,972.04 : 2,761,652,050.52 = 907,041,329.72 : x
  2. Step 2: Convert to fraction form
    1,841,773,972.04/2,761,652,050.52 = 907,041,329.72/x
  3. Step 3: Cross multiply
    1,841,773,972.04x = 2,761,652,050.52 × 907,041,329.72
  4. Step 4: Simplify right side
    1,841,773,972.04x = 2,504,932,548,127,625,728
  5. Step 5: Solve for x
    x = 2,504,932,548,127,625,728/1,841,773,972.04
  6. Step 6: Final answer
    x = 1,360,065,125.34

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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.