Home / 24,168,018,615.17-33,350,362,939.91-13,316,482,567.91

Finding the Fourth Proportional to 24,168,018,615.17, 33,350,362,939.91 and 13,316,482,567.91

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Solution

The fourth proportional to 24,168,018,615.17, 33,350,362,939.91 and 13,316,482,567.91 is: 18,375,917,934.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,168,018,615.17 : 33,350,362,939.91 = 13,316,482,567.91 : x
  2. Step 2: Convert to fraction form
    24,168,018,615.17/33,350,362,939.91 = 13,316,482,567.91/x
  3. Step 3: Cross multiply
    24,168,018,615.17x = 33,350,362,939.91 × 13,316,482,567.91
  4. Step 4: Simplify right side
    24,168,018,615.17x = 444,109,526,722,816,638,976
  5. Step 5: Solve for x
    x = 444,109,526,722,816,638,976/24,168,018,615.17
  6. Step 6: Final answer
    x = 18,375,917,934.95

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Double scale
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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.