Home / 294,620,220-406,600,110-162,487,060.32

Finding the Fourth Proportional to 294,620,220, 406,600,110 and 162,487,060.32

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Solution

The fourth proportional to 294,620,220, 406,600,110 and 162,487,060.32 is: 224,245,493.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,620,220 : 406,600,110 = 162,487,060.32 : x
  2. Step 2: Convert to fraction form
    294,620,220/406,600,110 = 162,487,060.32/x
  3. Step 3: Cross multiply
    294,620,220x = 406,600,110 × 162,487,060.32
  4. Step 4: Simplify right side
    294,620,220x = 66,067,256,599,688,632
  5. Step 5: Solve for x
    x = 66,067,256,599,688,632/294,620,220
  6. Step 6: Final answer
    x = 224,245,493.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.