Home / 104,845,774.60-157,339,520.70-36,689,056.84

Finding the Fourth Proportional to 104,845,774.60, 157,339,520.70 and 36,689,056.84

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Solution

The fourth proportional to 104,845,774.60, 157,339,520.70 and 36,689,056.84 is: 55,058,381.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,845,774.60 : 157,339,520.70 = 36,689,056.84 : x
  2. Step 2: Convert to fraction form
    104,845,774.60/157,339,520.70 = 36,689,056.84/x
  3. Step 3: Cross multiply
    104,845,774.60x = 157,339,520.70 × 36,689,056.84
  4. Step 4: Simplify right side
    104,845,774.60x = 5,772,638,618,140,657
  5. Step 5: Solve for x
    x = 5,772,638,618,140,657/104,845,774.60
  6. Step 6: Final answer
    x = 55,058,381.13

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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.