Home / 48,710,731.56-67,220,888.92-26,683,747.50

Finding the Fourth Proportional to 48,710,731.56, 67,220,888.92 and 26,683,747.50

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Solution

The fourth proportional to 48,710,731.56, 67,220,888.92 and 26,683,747.50 is: 36,823,615.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,710,731.56 : 67,220,888.92 = 26,683,747.50 : x
  2. Step 2: Convert to fraction form
    48,710,731.56/67,220,888.92 = 26,683,747.50/x
  3. Step 3: Cross multiply
    48,710,731.56x = 67,220,888.92 × 26,683,747.50
  4. Step 4: Simplify right side
    48,710,731.56x = 1,793,705,226,666,827.75
  5. Step 5: Solve for x
    x = 1,793,705,226,666,827.75/48,710,731.56
  6. Step 6: Final answer
    x = 36,823,615.03

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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.