Home / 63,481,683,400.88-87,604,737,392.75-34,935,338,649.15

Finding the Fourth Proportional to 63,481,683,400.88, 87,604,737,392.75 and 34,935,338,649.15

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Solution

The fourth proportional to 63,481,683,400.88, 87,604,737,392.75 and 34,935,338,649.15 is: 48,210,775,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,481,683,400.88 : 87,604,737,392.75 = 34,935,338,649.15 : x
  2. Step 2: Convert to fraction form
    63,481,683,400.88/87,604,737,392.75 = 34,935,338,649.15/x
  3. Step 3: Cross multiply
    63,481,683,400.88x = 87,604,737,392.75 × 34,935,338,649.15
  4. Step 4: Simplify right side
    63,481,683,400.88x = 3,060,501,168,084,962,246,656
  5. Step 5: Solve for x
    x = 3,060,501,168,084,962,246,656/63,481,683,400.88
  6. Step 6: Final answer
    x = 48,210,775,205.16

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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.