Home / 9,881,315.66-14,823,390.18-3,058,488.02

Finding the Fourth Proportional to 9,881,315.66, 14,823,390.18 and 3,058,488.02

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Solution

The fourth proportional to 9,881,315.66, 14,823,390.18 and 3,058,488.02 is: 4,588,170.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,881,315.66 : 14,823,390.18 = 3,058,488.02 : x
  2. Step 2: Convert to fraction form
    9,881,315.66/14,823,390.18 = 3,058,488.02/x
  3. Step 3: Cross multiply
    9,881,315.66x = 14,823,390.18 × 3,058,488.02
  4. Step 4: Simplify right side
    9,881,315.66x = 45,337,161,281,315.64
  5. Step 5: Solve for x
    x = 45,337,161,281,315.64/9,881,315.66
  6. Step 6: Final answer
    x = 4,588,170.53

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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.