Home / 88,816,741,576.88-133,210,816,897.76-25,917,272,285.36

Finding the Fourth Proportional to 88,816,741,576.88, 133,210,816,897.76 and 25,917,272,285.36

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Solution

The fourth proportional to 88,816,741,576.88, 133,210,816,897.76 and 25,917,272,285.36 is: 38,871,736,922.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,816,741,576.88 : 133,210,816,897.76 = 25,917,272,285.36 : x
  2. Step 2: Convert to fraction form
    88,816,741,576.88/133,210,816,897.76 = 25,917,272,285.36/x
  3. Step 3: Cross multiply
    88,816,741,576.88x = 133,210,816,897.76 × 25,917,272,285.36
  4. Step 4: Simplify right side
    88,816,741,576.88x = 3,452,461,012,894,480,859,136
  5. Step 5: Solve for x
    x = 3,452,461,012,894,480,859,136/88,816,741,576.88
  6. Step 6: Final answer
    x = 38,871,736,922.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.