Home / 94,618,003,583.76-130,572,847,521-52,374,821,375.76

Finding the Fourth Proportional to 94,618,003,583.76, 130,572,847,521 and 52,374,821,375.76

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Solution

The fourth proportional to 94,618,003,583.76, 130,572,847,521 and 52,374,821,375.76 is: 72,277,254,924.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,618,003,583.76 : 130,572,847,521 = 52,374,821,375.76 : x
  2. Step 2: Convert to fraction form
    94,618,003,583.76/130,572,847,521 = 52,374,821,375.76/x
  3. Step 3: Cross multiply
    94,618,003,583.76x = 130,572,847,521 × 52,374,821,375.76
  4. Step 4: Simplify right side
    94,618,003,583.76x = 6,838,729,565,436,722,020,352
  5. Step 5: Solve for x
    x = 6,838,729,565,436,722,020,352/94,618,003,583.76
  6. Step 6: Final answer
    x = 72,277,254,924.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.