Home / 60,385,785,071.90-83,332,635,979.01-33,288,464,600.12

Finding the Fourth Proportional to 60,385,785,071.90, 83,332,635,979.01 and 33,288,464,600.12

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Solution

The fourth proportional to 60,385,785,071.90, 83,332,635,979.01 and 33,288,464,600.12 is: 45,938,220,386.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,385,785,071.90 : 83,332,635,979.01 = 33,288,464,600.12 : x
  2. Step 2: Convert to fraction form
    60,385,785,071.90/83,332,635,979.01 = 33,288,464,600.12/x
  3. Step 3: Cross multiply
    60,385,785,071.90x = 83,332,635,979.01 × 33,288,464,600.12
  4. Step 4: Simplify right side
    60,385,785,071.90x = 2,774,015,502,822,160,728,064
  5. Step 5: Solve for x
    x = 2,774,015,502,822,160,728,064/60,385,785,071.90
  6. Step 6: Final answer
    x = 45,938,220,386.13

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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.