Home / 56,652,041,478.44-78,186,672,736.31-32,243,386,327.70

Finding the Fourth Proportional to 56,652,041,478.44, 78,186,672,736.31 and 32,243,386,327.70

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Solution

The fourth proportional to 56,652,041,478.44, 78,186,672,736.31 and 32,243,386,327.70 is: 44,499,774,922.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,652,041,478.44 : 78,186,672,736.31 = 32,243,386,327.70 : x
  2. Step 2: Convert to fraction form
    56,652,041,478.44/78,186,672,736.31 = 32,243,386,327.70/x
  3. Step 3: Cross multiply
    56,652,041,478.44x = 78,186,672,736.31 × 32,243,386,327.70
  4. Step 4: Simplify right side
    56,652,041,478.44x = 2,521,003,094,713,901,252,608
  5. Step 5: Solve for x
    x = 2,521,003,094,713,901,252,608/56,652,041,478.44
  6. Step 6: Final answer
    x = 44,499,774,922.91

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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.