Home / 168,670,652,095.20-232,769,782,602.90-92,547,045,915.96

Finding the Fourth Proportional to 168,670,652,095.20, 232,769,782,602.90 and 92,547,045,915.96

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Solution

The fourth proportional to 168,670,652,095.20, 232,769,782,602.90 and 92,547,045,915.96 is: 127,717,273,223.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,670,652,095.20 : 232,769,782,602.90 = 92,547,045,915.96 : x
  2. Step 2: Convert to fraction form
    168,670,652,095.20/232,769,782,602.90 = 92,547,045,915.96/x
  3. Step 3: Cross multiply
    168,670,652,095.20x = 232,769,782,602.90 × 92,547,045,915.96
  4. Step 4: Simplify right side
    168,670,652,095.20x = 21,542,155,758,398,613,749,760
  5. Step 5: Solve for x
    x = 21,542,155,758,398,613,749,760/168,670,652,095.20
  6. Step 6: Final answer
    x = 127,717,273,223.32

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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.