Home / 40,865,609,159,757-61,298,572,772,610-9,886,629,552,388.20

Finding the Fourth Proportional to 40,865,609,159,757, 61,298,572,772,610 and 9,886,629,552,388.20

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Solution

The fourth proportional to 40,865,609,159,757, 61,298,572,772,610 and 9,886,629,552,388.20 is: 14,829,982,803,479.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,865,609,159,757 : 61,298,572,772,610 = 9,886,629,552,388.20 : x
  2. Step 2: Convert to fraction form
    40,865,609,159,757/61,298,572,772,610 = 9,886,629,552,388.20/x
  3. Step 3: Cross multiply
    40,865,609,159,757x = 61,298,572,772,610 × 9,886,629,552,388.20
  4. Step 4: Simplify right side
    40,865,609,159,757x = 606,036,281,092,904,638,750,916,608
  5. Step 5: Solve for x
    x = 606,036,281,092,904,638,750,916,608/40,865,609,159,757
  6. Step 6: Final answer
    x = 14,829,982,803,479.35

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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.