Home / 233,280,575.80-349,920,863.70-160,721,164.60

Finding the Fourth Proportional to 233,280,575.80, 349,920,863.70 and 160,721,164.60

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Solution

The fourth proportional to 233,280,575.80, 349,920,863.70 and 160,721,164.60 is: 241,081,746.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,280,575.80 : 349,920,863.70 = 160,721,164.60 : x
  2. Step 2: Convert to fraction form
    233,280,575.80/349,920,863.70 = 160,721,164.60/x
  3. Step 3: Cross multiply
    233,280,575.80x = 349,920,863.70 × 160,721,164.60
  4. Step 4: Simplify right side
    233,280,575.80x = 56,239,688,731,701,864
  5. Step 5: Solve for x
    x = 56,239,688,731,701,864/233,280,575.80
  6. Step 6: Final answer
    x = 241,081,746.90

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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.