Home / 22,101,847,112,088-30,498,502,164,458-12,224,878,020,851

Finding the Fourth Proportional to 22,101,847,112,088, 30,498,502,164,458 and 12,224,878,020,851

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Solution

The fourth proportional to 22,101,847,112,088, 30,498,502,164,458 and 12,224,878,020,851 is: 16,869,199,523,837.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,847,112,088 : 30,498,502,164,458 = 12,224,878,020,851 : x
  2. Step 2: Convert to fraction form
    22,101,847,112,088/30,498,502,164,458 = 12,224,878,020,851/x
  3. Step 3: Cross multiply
    22,101,847,112,088x = 30,498,502,164,458 × 12,224,878,020,851
  4. Step 4: Simplify right side
    22,101,847,112,088x = 372,840,468,779,159,232,224,165,888
  5. Step 5: Solve for x
    x = 372,840,468,779,159,232,224,165,888/22,101,847,112,088
  6. Step 6: Final answer
    x = 16,869,199,523,837.28

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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.