Home / 162,847,999.60-244,244,005.80-60,559,385.20

Finding the Fourth Proportional to 162,847,999.60, 244,244,005.80 and 60,559,385.20

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Solution

The fourth proportional to 162,847,999.60, 244,244,005.80 and 60,559,385.20 is: 90,828,667.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,847,999.60 : 244,244,005.80 = 60,559,385.20 : x
  2. Step 2: Convert to fraction form
    162,847,999.60/244,244,005.80 = 60,559,385.20/x
  3. Step 3: Cross multiply
    162,847,999.60x = 244,244,005.80 × 60,559,385.20
  4. Step 4: Simplify right side
    162,847,999.60x = 14,791,266,830,033,236
  5. Step 5: Solve for x
    x = 14,791,266,830,033,236/162,847,999.60
  6. Step 6: Final answer
    x = 90,828,667.63

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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.