Home / 6,501,922,551.48-8,973,397,468.38-3,644,836,434.96

Finding the Fourth Proportional to 6,501,922,551.48, 8,973,397,468.38 and 3,644,836,434.96

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Solution

The fourth proportional to 6,501,922,551.48, 8,973,397,468.38 and 3,644,836,434.96 is: 5,030,291,545.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,922,551.48 : 8,973,397,468.38 = 3,644,836,434.96 : x
  2. Step 2: Convert to fraction form
    6,501,922,551.48/8,973,397,468.38 = 3,644,836,434.96/x
  3. Step 3: Cross multiply
    6,501,922,551.48x = 8,973,397,468.38 × 3,644,836,434.96
  4. Step 4: Simplify right side
    6,501,922,551.48x = 32,706,566,038,129,246,208
  5. Step 5: Solve for x
    x = 32,706,566,038,129,246,208/6,501,922,551.48
  6. Step 6: Final answer
    x = 5,030,291,545.18

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Double scale
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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.