Home / 92,034,038.48-127,009,630.92-50,783,588.24

Finding the Fourth Proportional to 92,034,038.48, 127,009,630.92 and 50,783,588.24

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Solution

The fourth proportional to 92,034,038.48, 127,009,630.92 and 50,783,588.24 is: 70,082,818.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,034,038.48 : 127,009,630.92 = 50,783,588.24 : x
  2. Step 2: Convert to fraction form
    92,034,038.48/127,009,630.92 = 50,783,588.24/x
  3. Step 3: Cross multiply
    92,034,038.48x = 127,009,630.92 × 50,783,588.24
  4. Step 4: Simplify right side
    92,034,038.48x = 6,450,004,799,155,653
  5. Step 5: Solve for x
    x = 6,450,004,799,155,653/92,034,038.48
  6. Step 6: Final answer
    x = 70,082,818.33

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1.5x scale

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.