Home / 503,166,648,727.16-754,855,987,686.12-163,179,316,532

Finding the Fourth Proportional to 503,166,648,727.16, 754,855,987,686.12 and 163,179,316,532

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Solution

The fourth proportional to 503,166,648,727.16, 754,855,987,686.12 and 163,179,316,532 is: 244,803,355,831.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,166,648,727.16 : 754,855,987,686.12 = 163,179,316,532 : x
  2. Step 2: Convert to fraction form
    503,166,648,727.16/754,855,987,686.12 = 163,179,316,532/x
  3. Step 3: Cross multiply
    503,166,648,727.16x = 754,855,987,686.12 × 163,179,316,532
  4. Step 4: Simplify right side
    503,166,648,727.16x = 123,176,884,150,708,874,510,336
  5. Step 5: Solve for x
    x = 123,176,884,150,708,874,510,336/503,166,648,727.16
  6. Step 6: Final answer
    x = 244,803,355,831.12

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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.