Home / 14,947,386.05-22,421,079.39-3,587,834.67

Finding the Fourth Proportional to 14,947,386.05, 22,421,079.39 and 3,587,834.67

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Solution

The fourth proportional to 14,947,386.05, 22,421,079.39 and 3,587,834.67 is: 5,381,752.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,947,386.05 : 22,421,079.39 = 3,587,834.67 : x
  2. Step 2: Convert to fraction form
    14,947,386.05/22,421,079.39 = 3,587,834.67/x
  3. Step 3: Cross multiply
    14,947,386.05x = 22,421,079.39 × 3,587,834.67
  4. Step 4: Simplify right side
    14,947,386.05x = 80,443,125,974,264.45
  5. Step 5: Solve for x
    x = 80,443,125,974,264.45/14,947,386.05
  6. Step 6: Final answer
    x = 5,381,752.08

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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.