Home / 593,426,083.56-890,267,671.74-178,868,226.96

Finding the Fourth Proportional to 593,426,083.56, 890,267,671.74 and 178,868,226.96

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Solution

The fourth proportional to 593,426,083.56, 890,267,671.74 and 178,868,226.96 is: 268,341,086.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,426,083.56 : 890,267,671.74 = 178,868,226.96 : x
  2. Step 2: Convert to fraction form
    593,426,083.56/890,267,671.74 = 178,868,226.96/x
  3. Step 3: Cross multiply
    593,426,083.56x = 890,267,671.74 × 178,868,226.96
  4. Step 4: Simplify right side
    593,426,083.56x = 159,240,599,963,941,120
  5. Step 5: Solve for x
    x = 159,240,599,963,941,120/593,426,083.56
  6. Step 6: Final answer
    x = 268,341,086.41

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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.