Home / 43,141,389.13-59,536,406.19-23,563,201.11

Finding the Fourth Proportional to 43,141,389.13, 59,536,406.19 and 23,563,201.11

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Solution

The fourth proportional to 43,141,389.13, 59,536,406.19 and 23,563,201.11 is: 32,517,921.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,141,389.13 : 59,536,406.19 = 23,563,201.11 : x
  2. Step 2: Convert to fraction form
    43,141,389.13/59,536,406.19 = 23,563,201.11/x
  3. Step 3: Cross multiply
    43,141,389.13x = 59,536,406.19 × 23,563,201.11
  4. Step 4: Simplify right side
    43,141,389.13x = 1,402,868,312,421,618.75
  5. Step 5: Solve for x
    x = 1,402,868,312,421,618.75/43,141,389.13
  6. Step 6: Final answer
    x = 32,517,921.67

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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.