Home / 5,385,701,623,289-7,432,275,407,472.20-2,916,516,757,345.80

Finding the Fourth Proportional to 5,385,701,623,289, 7,432,275,407,472.20 and 2,916,516,757,345.80

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Solution

The fourth proportional to 5,385,701,623,289, 7,432,275,407,472.20 and 2,916,516,757,345.80 is: 4,024,797,006,460.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,385,701,623,289 : 7,432,275,407,472.20 = 2,916,516,757,345.80 : x
  2. Step 2: Convert to fraction form
    5,385,701,623,289/7,432,275,407,472.20 = 2,916,516,757,345.80/x
  3. Step 3: Cross multiply
    5,385,701,623,289x = 7,432,275,407,472.20 × 2,916,516,757,345.80
  4. Step 4: Simplify right side
    5,385,701,623,289x = 21,676,355,771,101,754,402,275,328
  5. Step 5: Solve for x
    x = 21,676,355,771,101,754,402,275,328/5,385,701,623,289
  6. Step 6: Final answer
    x = 4,024,797,006,460.26

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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.