Home / 43,462,692.10-65,194,038.15-26,244,003.70

Finding the Fourth Proportional to 43,462,692.10, 65,194,038.15 and 26,244,003.70

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Solution

The fourth proportional to 43,462,692.10, 65,194,038.15 and 26,244,003.70 is: 39,366,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,462,692.10 : 65,194,038.15 = 26,244,003.70 : x
  2. Step 2: Convert to fraction form
    43,462,692.10/65,194,038.15 = 26,244,003.70/x
  3. Step 3: Cross multiply
    43,462,692.10x = 65,194,038.15 × 26,244,003.70
  4. Step 4: Simplify right side
    43,462,692.10x = 1,710,952,578,426,541
  5. Step 5: Solve for x
    x = 1,710,952,578,426,541/43,462,692.10
  6. Step 6: Final answer
    x = 39,366,005.55

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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.