Home / 121,326,768,160.20-181,917,592,829.10-62,553,645,088.20

Finding the Fourth Proportional to 121,326,768,160.20, 181,917,592,829.10 and 62,553,645,088.20

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Solution

The fourth proportional to 121,326,768,160.20, 181,917,592,829.10 and 62,553,645,088.20 is: 93,793,057,457.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,326,768,160.20 : 181,917,592,829.10 = 62,553,645,088.20 : x
  2. Step 2: Convert to fraction form
    121,326,768,160.20/181,917,592,829.10 = 62,553,645,088.20/x
  3. Step 3: Cross multiply
    121,326,768,160.20x = 181,917,592,829.10 × 62,553,645,088.20
  4. Step 4: Simplify right side
    121,326,768,160.20x = 11,379,608,537,131,198,185,472
  5. Step 5: Solve for x
    x = 11,379,608,537,131,198,185,472/121,326,768,160.20
  6. Step 6: Final answer
    x = 93,793,057,457.08

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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.