Home / 15,799,822,319.51-23,699,686,237.65-4,008,917,999.51

Finding the Fourth Proportional to 15,799,822,319.51, 23,699,686,237.65 and 4,008,917,999.51

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Solution

The fourth proportional to 15,799,822,319.51, 23,699,686,237.65 and 4,008,917,999.51 is: 6,013,365,012.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,822,319.51 : 23,699,686,237.65 = 4,008,917,999.51 : x
  2. Step 2: Convert to fraction form
    15,799,822,319.51/23,699,686,237.65 = 4,008,917,999.51/x
  3. Step 3: Cross multiply
    15,799,822,319.51x = 23,699,686,237.65 × 4,008,917,999.51
  4. Step 4: Simplify right side
    15,799,822,319.51x = 95,010,098,740,854,521,856
  5. Step 5: Solve for x
    x = 95,010,098,740,854,521,856/15,799,822,319.51
  6. Step 6: Final answer
    x = 6,013,365,012.56

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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.