Home / 60,457,049.84-83,427,580.86-34,347,944

Finding the Fourth Proportional to 60,457,049.84, 83,427,580.86 and 34,347,944

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Solution

The fourth proportional to 60,457,049.84, 83,427,580.86 and 34,347,944 is: 47,398,374.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,457,049.84 : 83,427,580.86 = 34,347,944 : x
  2. Step 2: Convert to fraction form
    60,457,049.84/83,427,580.86 = 34,347,944/x
  3. Step 3: Cross multiply
    60,457,049.84x = 83,427,580.86 × 34,347,944
  4. Step 4: Simplify right side
    60,457,049.84x = 2,865,565,875,434,752
  5. Step 5: Solve for x
    x = 2,865,565,875,434,752/60,457,049.84
  6. Step 6: Final answer
    x = 47,398,374.27

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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.