Home / 55,326,200.70-82,989,301.05-29,817,032.70

Finding the Fourth Proportional to 55,326,200.70, 82,989,301.05 and 29,817,032.70

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Solution

The fourth proportional to 55,326,200.70, 82,989,301.05 and 29,817,032.70 is: 44,725,549.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,326,200.70 : 82,989,301.05 = 29,817,032.70 : x
  2. Step 2: Convert to fraction form
    55,326,200.70/82,989,301.05 = 29,817,032.70/x
  3. Step 3: Cross multiply
    55,326,200.70x = 82,989,301.05 × 29,817,032.70
  4. Step 4: Simplify right side
    55,326,200.70x = 2,474,494,703,157,994
  5. Step 5: Solve for x
    x = 2,474,494,703,157,994/55,326,200.70
  6. Step 6: Final answer
    x = 44,725,549.05

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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.