Home / 62,345,527,393.01-86,043,240,412.77-37,932,670,774.45

Finding the Fourth Proportional to 62,345,527,393.01, 86,043,240,412.77 and 37,932,670,774.45

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Solution

The fourth proportional to 62,345,527,393.01, 86,043,240,412.77 and 37,932,670,774.45 is: 52,350,987,270.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,345,527,393.01 : 86,043,240,412.77 = 37,932,670,774.45 : x
  2. Step 2: Convert to fraction form
    62,345,527,393.01/86,043,240,412.77 = 37,932,670,774.45/x
  3. Step 3: Cross multiply
    62,345,527,393.01x = 86,043,240,412.77 × 37,932,670,774.45
  4. Step 4: Simplify right side
    62,345,527,393.01x = 3,263,849,910,944,455,458,816
  5. Step 5: Solve for x
    x = 3,263,849,910,944,455,458,816/62,345,527,393.01
  6. Step 6: Final answer
    x = 52,350,987,270.83

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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.