Home / 56,652,041,569.01-78,186,672,861.39-32,243,386,418.80

Finding the Fourth Proportional to 56,652,041,569.01, 78,186,672,861.39 and 32,243,386,418.80

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Solution

The fourth proportional to 56,652,041,569.01, 78,186,672,861.39 and 32,243,386,418.80 is: 44,499,775,048.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,652,041,569.01 : 78,186,672,861.39 = 32,243,386,418.80 : x
  2. Step 2: Convert to fraction form
    56,652,041,569.01/78,186,672,861.39 = 32,243,386,418.80/x
  3. Step 3: Cross multiply
    56,652,041,569.01x = 78,186,672,861.39 × 32,243,386,418.80
  4. Step 4: Simplify right side
    56,652,041,569.01x = 2,521,003,105,869,944,586,240
  5. Step 5: Solve for x
    x = 2,521,003,105,869,944,586,240/56,652,041,569.01
  6. Step 6: Final answer
    x = 44,499,775,048.69

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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.