Home / 58,966,256.70-88,449,385.05-30,268,442.70

Finding the Fourth Proportional to 58,966,256.70, 88,449,385.05 and 30,268,442.70

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Solution

The fourth proportional to 58,966,256.70, 88,449,385.05 and 30,268,442.70 is: 45,402,664.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,966,256.70 : 88,449,385.05 = 30,268,442.70 : x
  2. Step 2: Convert to fraction form
    58,966,256.70/88,449,385.05 = 30,268,442.70/x
  3. Step 3: Cross multiply
    58,966,256.70x = 88,449,385.05 × 30,268,442.70
  4. Step 4: Simplify right side
    58,966,256.70x = 2,677,225,143,236,161.50
  5. Step 5: Solve for x
    x = 2,677,225,143,236,161.50/58,966,256.70
  6. Step 6: Final answer
    x = 45,402,664.05

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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.