Home / 582,310,942.04-803,692,898.34-344,146,403.90

Finding the Fourth Proportional to 582,310,942.04, 803,692,898.34 and 344,146,403.90

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Solution

The fourth proportional to 582,310,942.04, 803,692,898.34 and 344,146,403.90 is: 474,983,382.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,310,942.04 : 803,692,898.34 = 344,146,403.90 : x
  2. Step 2: Convert to fraction form
    582,310,942.04/803,692,898.34 = 344,146,403.90/x
  3. Step 3: Cross multiply
    582,310,942.04x = 803,692,898.34 × 344,146,403.90
  4. Step 4: Simplify right side
    582,310,942.04x = 276,588,020,803,679,264
  5. Step 5: Solve for x
    x = 276,588,020,803,679,264/582,310,942.04
  6. Step 6: Final answer
    x = 474,983,382.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.