Home / 6,598,364,079.96-9,105,678,411.06-3,587,616,739.80

Finding the Fourth Proportional to 6,598,364,079.96, 9,105,678,411.06 and 3,587,616,739.80

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Solution

The fourth proportional to 6,598,364,079.96, 9,105,678,411.06 and 3,587,616,739.80 is: 4,950,876,292.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,364,079.96 : 9,105,678,411.06 = 3,587,616,739.80 : x
  2. Step 2: Convert to fraction form
    6,598,364,079.96/9,105,678,411.06 = 3,587,616,739.80/x
  3. Step 3: Cross multiply
    6,598,364,079.96x = 9,105,678,411.06 × 3,587,616,739.80
  4. Step 4: Simplify right side
    6,598,364,079.96x = 32,667,684,294,754,320,384
  5. Step 5: Solve for x
    x = 32,667,684,294,754,320,384/6,598,364,079.96
  6. Step 6: Final answer
    x = 4,950,876,292.80

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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.