Home / 29,030,283.74-43,572,325.72-14,663,421.48

Finding the Fourth Proportional to 29,030,283.74, 43,572,325.72 and 14,663,421.48

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Solution

The fourth proportional to 29,030,283.74, 43,572,325.72 and 14,663,421.48 is: 22,008,719.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,030,283.74 : 43,572,325.72 = 14,663,421.48 : x
  2. Step 2: Convert to fraction form
    29,030,283.74/43,572,325.72 = 14,663,421.48/x
  3. Step 3: Cross multiply
    29,030,283.74x = 43,572,325.72 × 14,663,421.48
  4. Step 4: Simplify right side
    29,030,283.74x = 638,919,376,896,204.50
  5. Step 5: Solve for x
    x = 638,919,376,896,204.50/29,030,283.74
  6. Step 6: Final answer
    x = 22,008,719.67

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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.