Home / 46,679,869.60-64,423,868.80-26,567,757.48

Finding the Fourth Proportional to 46,679,869.60, 64,423,868.80 and 26,567,757.48

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Solution

The fourth proportional to 46,679,869.60, 64,423,868.80 and 26,567,757.48 is: 36,666,720.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679,869.60 : 64,423,868.80 = 26,567,757.48 : x
  2. Step 2: Convert to fraction form
    46,679,869.60/64,423,868.80 = 26,567,757.48/x
  3. Step 3: Cross multiply
    46,679,869.60x = 64,423,868.80 × 26,567,757.48
  4. Step 4: Simplify right side
    46,679,869.60x = 1,711,597,722,201,738.50
  5. Step 5: Solve for x
    x = 1,711,597,722,201,738.50/46,679,869.60
  6. Step 6: Final answer
    x = 36,666,720.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.