Home / 162,814,530.90-244,231,106.10-46,220,767.11

Finding the Fourth Proportional to 162,814,530.90, 244,231,106.10 and 46,220,767.11

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Solution

The fourth proportional to 162,814,530.90, 244,231,106.10 and 46,220,767.11 is: 69,333,793.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,814,530.90 : 244,231,106.10 = 46,220,767.11 : x
  2. Step 2: Convert to fraction form
    162,814,530.90/244,231,106.10 = 46,220,767.11/x
  3. Step 3: Cross multiply
    162,814,530.90x = 244,231,106.10 × 46,220,767.11
  4. Step 4: Simplify right side
    162,814,530.90x = 11,288,549,076,065,800
  5. Step 5: Solve for x
    x = 11,288,549,076,065,800/162,814,530.90
  6. Step 6: Final answer
    x = 69,333,793.57

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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.