Home / 174,432,844.60-261,649,266.90-59,547,110.20

Finding the Fourth Proportional to 174,432,844.60, 261,649,266.90 and 59,547,110.20

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Solution

The fourth proportional to 174,432,844.60, 261,649,266.90 and 59,547,110.20 is: 89,320,665.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,432,844.60 : 261,649,266.90 = 59,547,110.20 : x
  2. Step 2: Convert to fraction form
    174,432,844.60/261,649,266.90 = 59,547,110.20/x
  3. Step 3: Cross multiply
    174,432,844.60x = 261,649,266.90 × 59,547,110.20
  4. Step 4: Simplify right side
    174,432,844.60x = 15,580,457,729,843,514
  5. Step 5: Solve for x
    x = 15,580,457,729,843,514/174,432,844.60
  6. Step 6: Final answer
    x = 89,320,665.30

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1.5x scale

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.