Home / 60,931,768.13-84,085,840.02-34,826,846.46

Finding the Fourth Proportional to 60,931,768.13, 84,085,840.02 and 34,826,846.46

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Solution

The fourth proportional to 60,931,768.13, 84,085,840.02 and 34,826,846.46 is: 48,061,048.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,931,768.13 : 84,085,840.02 = 34,826,846.46 : x
  2. Step 2: Convert to fraction form
    60,931,768.13/84,085,840.02 = 34,826,846.46/x
  3. Step 3: Cross multiply
    60,931,768.13x = 84,085,840.02 × 34,826,846.46
  4. Step 4: Simplify right side
    60,931,768.13x = 2,928,444,639,836,663.50
  5. Step 5: Solve for x
    x = 2,928,444,639,836,663.50/60,931,768.13
  6. Step 6: Final answer
    x = 48,061,048.12

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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.