Home / 60,890,848.42-84,029,995.26-33,013,612.54

Finding the Fourth Proportional to 60,890,848.42, 84,029,995.26 and 33,013,612.54

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Solution

The fourth proportional to 60,890,848.42, 84,029,995.26 and 33,013,612.54 is: 45,559,123.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,890,848.42 : 84,029,995.26 = 33,013,612.54 : x
  2. Step 2: Convert to fraction form
    60,890,848.42/84,029,995.26 = 33,013,612.54/x
  3. Step 3: Cross multiply
    60,890,848.42x = 84,029,995.26 × 33,013,612.54
  4. Step 4: Simplify right side
    60,890,848.42x = 2,774,133,705,041,602
  5. Step 5: Solve for x
    x = 2,774,133,705,041,602/60,890,848.42
  6. Step 6: Final answer
    x = 45,559,123.86

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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.