Home / 634,632,008.40-950,156,422.20-634,632,008.40

Finding the Fourth Proportional to 634,632,008.40, 950,156,422.20 and 634,632,008.40

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Solution

The fourth proportional to 634,632,008.40, 950,156,422.20 and 634,632,008.40 is: 950,156,422.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,632,008.40 : 950,156,422.20 = 634,632,008.40 : x
  2. Step 2: Convert to fraction form
    634,632,008.40/950,156,422.20 = 634,632,008.40/x
  3. Step 3: Cross multiply
    634,632,008.40x = 950,156,422.20 × 634,632,008.40
  4. Step 4: Simplify right side
    634,632,008.40x = 602,999,678,514,944,384
  5. Step 5: Solve for x
    x = 602,999,678,514,944,384/634,632,008.40
  6. Step 6: Final answer
    x = 950,156,422.20

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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.