Home / 15,593,001.19-23,391,699.70-4,811,178.67

Finding the Fourth Proportional to 15,593,001.19, 23,391,699.70 and 4,811,178.67

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Solution

The fourth proportional to 15,593,001.19, 23,391,699.70 and 4,811,178.67 is: 7,217,446.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,593,001.19 : 23,391,699.70 = 4,811,178.67 : x
  2. Step 2: Convert to fraction form
    15,593,001.19/23,391,699.70 = 4,811,178.67/x
  3. Step 3: Cross multiply
    15,593,001.19x = 23,391,699.70 × 4,811,178.67
  4. Step 4: Simplify right side
    15,593,001.19x = 112,541,646,590,199.17
  5. Step 5: Solve for x
    x = 112,541,646,590,199.17/15,593,001.19
  6. Step 6: Final answer
    x = 7,217,446.16

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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.