Home / 34,783,807.31-48,020,289.98-26,818,953.81

Finding the Fourth Proportional to 34,783,807.31, 48,020,289.98 and 26,818,953.81

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Solution

The fourth proportional to 34,783,807.31, 48,020,289.98 and 26,818,953.81 is: 37,024,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,783,807.31 : 48,020,289.98 = 26,818,953.81 : x
  2. Step 2: Convert to fraction form
    34,783,807.31/48,020,289.98 = 26,818,953.81/x
  3. Step 3: Cross multiply
    34,783,807.31x = 48,020,289.98 × 26,818,953.81
  4. Step 4: Simplify right side
    34,783,807.31x = 1,287,853,938,782,331
  5. Step 5: Solve for x
    x = 1,287,853,938,782,331/34,783,807.31
  6. Step 6: Final answer
    x = 37,024,524.87

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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.