Home / 61,144,124.43-91,773,649.23-32,018,868.46

Finding the Fourth Proportional to 61,144,124.43, 91,773,649.23 and 32,018,868.46

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Solution

The fourth proportional to 61,144,124.43, 91,773,649.23 and 32,018,868.46 is: 48,058,393.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,144,124.43 : 91,773,649.23 = 32,018,868.46 : x
  2. Step 2: Convert to fraction form
    61,144,124.43/91,773,649.23 = 32,018,868.46/x
  3. Step 3: Cross multiply
    61,144,124.43x = 91,773,649.23 × 32,018,868.46
  4. Step 4: Simplify right side
    61,144,124.43x = 2,938,488,402,700,213.50
  5. Step 5: Solve for x
    x = 2,938,488,402,700,213.50/61,144,124.43
  6. Step 6: Final answer
    x = 48,058,393.67

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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.