Home / 56,466,300.06-84,662,280.81-37,238,429.34

Finding the Fourth Proportional to 56,466,300.06, 84,662,280.81 and 37,238,429.34

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Solution

The fourth proportional to 56,466,300.06, 84,662,280.81 and 37,238,429.34 is: 55,833,131.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,466,300.06 : 84,662,280.81 = 37,238,429.34 : x
  2. Step 2: Convert to fraction form
    56,466,300.06/84,662,280.81 = 37,238,429.34/x
  3. Step 3: Cross multiply
    56,466,300.06x = 84,662,280.81 × 37,238,429.34
  4. Step 4: Simplify right side
    56,466,300.06x = 3,152,690,361,706,423.50
  5. Step 5: Solve for x
    x = 3,152,690,361,706,423.50/56,466,300.06
  6. Step 6: Final answer
    x = 55,833,131.59

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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.