Home / 96,372,720,154.65-132,995,558,953.49-52,973,743,296.57

Finding the Fourth Proportional to 96,372,720,154.65, 132,995,558,953.49 and 52,973,743,296.57

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Solution

The fourth proportional to 96,372,720,154.65, 132,995,558,953.49 and 52,973,743,296.57 is: 73,104,428,185.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,372,720,154.65 : 132,995,558,953.49 = 52,973,743,296.57 : x
  2. Step 2: Convert to fraction form
    96,372,720,154.65/132,995,558,953.49 = 52,973,743,296.57/x
  3. Step 3: Cross multiply
    96,372,720,154.65x = 132,995,558,953.49 × 52,973,743,296.57
  4. Step 4: Simplify right side
    96,372,720,154.65x = 7,045,272,599,586,021,572,608
  5. Step 5: Solve for x
    x = 7,045,272,599,586,021,572,608/96,372,720,154.65
  6. Step 6: Final answer
    x = 73,104,428,185.49

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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.