Home / 40,865,609,159,756-61,298,572,772,608-9,886,629,552,387.20

Finding the Fourth Proportional to 40,865,609,159,756, 61,298,572,772,608 and 9,886,629,552,387.20

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Solution

The fourth proportional to 40,865,609,159,756, 61,298,572,772,608 and 9,886,629,552,387.20 is: 14,829,982,803,477.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,865,609,159,756 : 61,298,572,772,608 = 9,886,629,552,387.20 : x
  2. Step 2: Convert to fraction form
    40,865,609,159,756/61,298,572,772,608 = 9,886,629,552,387.20/x
  3. Step 3: Cross multiply
    40,865,609,159,756x = 61,298,572,772,608 × 9,886,629,552,387.20
  4. Step 4: Simplify right side
    40,865,609,159,756x = 606,036,281,092,823,618,487,844,864
  5. Step 5: Solve for x
    x = 606,036,281,092,823,618,487,844,864/40,865,609,159,756
  6. Step 6: Final answer
    x = 14,829,982,803,477.73

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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.