Home / 162,984,692.30-244,393,057.65-60,696,077.90

Finding the Fourth Proportional to 162,984,692.30, 244,393,057.65 and 60,696,077.90

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Solution

The fourth proportional to 162,984,692.30, 244,393,057.65 and 60,696,077.90 is: 91,012,842.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,984,692.30 : 244,393,057.65 = 60,696,077.90 : x
  2. Step 2: Convert to fraction form
    162,984,692.30/244,393,057.65 = 60,696,077.90/x
  3. Step 3: Cross multiply
    162,984,692.30x = 244,393,057.65 × 60,696,077.90
  4. Step 4: Simplify right side
    162,984,692.30x = 14,833,700,065,343,590
  5. Step 5: Solve for x
    x = 14,833,700,065,343,590/162,984,692.30
  6. Step 6: Final answer
    x = 91,012,842.10

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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.