Home / 59,335,503.75-89,407,573.67-48,789,060.75

Finding the Fourth Proportional to 59,335,503.75, 89,407,573.67 and 48,789,060.75

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Solution

The fourth proportional to 59,335,503.75, 89,407,573.67 and 48,789,060.75 is: 73,516,044.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,335,503.75 : 89,407,573.67 = 48,789,060.75 : x
  2. Step 2: Convert to fraction form
    59,335,503.75/89,407,573.67 = 48,789,060.75/x
  3. Step 3: Cross multiply
    59,335,503.75x = 89,407,573.67 × 48,789,060.75
  4. Step 4: Simplify right side
    59,335,503.75x = 4,362,111,543,417,703
  5. Step 5: Solve for x
    x = 4,362,111,543,417,703/59,335,503.75
  6. Step 6: Final answer
    x = 73,516,044.66

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.