Home / 39,444,801.80-59,126,961.90-26,666,598.20

Finding the Fourth Proportional to 39,444,801.80, 59,126,961.90 and 26,666,598.20

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Solution

The fourth proportional to 39,444,801.80, 59,126,961.90 and 26,666,598.20 is: 39,972,692.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,801.80 : 59,126,961.90 = 26,666,598.20 : x
  2. Step 2: Convert to fraction form
    39,444,801.80/59,126,961.90 = 26,666,598.20/x
  3. Step 3: Cross multiply
    39,444,801.80x = 59,126,961.90 × 26,666,598.20
  4. Step 4: Simplify right side
    39,444,801.80x = 1,576,714,935,774,008.50
  5. Step 5: Solve for x
    x = 1,576,714,935,774,008.50/39,444,801.80
  6. Step 6: Final answer
    x = 39,972,692.57

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1.5x scale

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.