Home / 94,018,612.37-140,953,746.49-59,402,049.42

Finding the Fourth Proportional to 94,018,612.37, 140,953,746.49 and 59,402,049.42

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Solution

The fourth proportional to 94,018,612.37, 140,953,746.49 and 59,402,049.42 is: 89,056,211.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,018,612.37 : 140,953,746.49 = 59,402,049.42 : x
  2. Step 2: Convert to fraction form
    94,018,612.37/140,953,746.49 = 59,402,049.42/x
  3. Step 3: Cross multiply
    94,018,612.37x = 140,953,746.49 × 59,402,049.42
  4. Step 4: Simplify right side
    94,018,612.37x = 8,372,941,414,636,122
  5. Step 5: Solve for x
    x = 8,372,941,414,636,122/94,018,612.37
  6. Step 6: Final answer
    x = 89,056,211.36

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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.