Home / 59,736,558.19-89,614,285.12-21,397,223.47

Finding the Fourth Proportional to 59,736,558.19, 89,614,285.12 and 21,397,223.47

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Solution

The fourth proportional to 59,736,558.19, 89,614,285.12 and 21,397,223.47 is: 32,099,219.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,736,558.19 : 89,614,285.12 = 21,397,223.47 : x
  2. Step 2: Convert to fraction form
    59,736,558.19/89,614,285.12 = 21,397,223.47/x
  3. Step 3: Cross multiply
    59,736,558.19x = 89,614,285.12 × 21,397,223.47
  4. Step 4: Simplify right side
    59,736,558.19x = 1,917,496,884,261,878
  5. Step 5: Solve for x
    x = 1,917,496,884,261,878/59,736,558.19
  6. Step 6: Final answer
    x = 32,099,219.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.