Home / 110,783,259.18-152,881,372.05-60,548,492.49

Finding the Fourth Proportional to 110,783,259.18, 152,881,372.05 and 60,548,492.49

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Solution

The fourth proportional to 110,783,259.18, 152,881,372.05 and 60,548,492.49 is: 83,557,178.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,783,259.18 : 152,881,372.05 = 60,548,492.49 : x
  2. Step 2: Convert to fraction form
    110,783,259.18/152,881,372.05 = 60,548,492.49/x
  3. Step 3: Cross multiply
    110,783,259.18x = 152,881,372.05 × 60,548,492.49
  4. Step 4: Simplify right side
    110,783,259.18x = 9,256,736,607,430,322
  5. Step 5: Solve for x
    x = 9,256,736,607,430,322/110,783,259.18
  6. Step 6: Final answer
    x = 83,557,178.91

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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.