Home / 161,164,910,714.07-241,656,653,908.56-53,541,564,597.63

Finding the Fourth Proportional to 161,164,910,714.07, 241,656,653,908.56 and 53,541,564,597.63

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Solution

The fourth proportional to 161,164,910,714.07, 241,656,653,908.56 and 53,541,564,597.63 is: 80,282,210,863.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,164,910,714.07 : 241,656,653,908.56 = 53,541,564,597.63 : x
  2. Step 2: Convert to fraction form
    161,164,910,714.07/241,656,653,908.56 = 53,541,564,597.63/x
  3. Step 3: Cross multiply
    161,164,910,714.07x = 241,656,653,908.56 × 53,541,564,597.63
  4. Step 4: Simplify right side
    161,164,910,714.07x = 12,938,675,345,692,280,487,936
  5. Step 5: Solve for x
    x = 12,938,675,345,692,280,487,936/161,164,910,714.07
  6. Step 6: Final answer
    x = 80,282,210,863.18

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1.5x scale

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.