Home / 40,580,197,356.15-60,870,296,034.23-34,303,985,434.35

Finding the Fourth Proportional to 40,580,197,356.15, 60,870,296,034.23 and 34,303,985,434.35

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Solution

The fourth proportional to 40,580,197,356.15, 60,870,296,034.23 and 34,303,985,434.35 is: 51,455,978,151.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,580,197,356.15 : 60,870,296,034.23 = 34,303,985,434.35 : x
  2. Step 2: Convert to fraction form
    40,580,197,356.15/60,870,296,034.23 = 34,303,985,434.35/x
  3. Step 3: Cross multiply
    40,580,197,356.15x = 60,870,296,034.23 × 34,303,985,434.35
  4. Step 4: Simplify right side
    40,580,197,356.15x = 2,088,093,748,542,626,856,960
  5. Step 5: Solve for x
    x = 2,088,093,748,542,626,856,960/40,580,197,356.15
  6. Step 6: Final answer
    x = 51,455,978,151.53

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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.