Home / 593,593,404.18-889,482,121.25-317,283,942.25

Finding the Fourth Proportional to 593,593,404.18, 889,482,121.25 and 317,283,942.25

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Solution

The fourth proportional to 593,593,404.18, 889,482,121.25 and 317,283,942.25 is: 475,440,582.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,593,404.18 : 889,482,121.25 = 317,283,942.25 : x
  2. Step 2: Convert to fraction form
    593,593,404.18/889,482,121.25 = 317,283,942.25/x
  3. Step 3: Cross multiply
    593,593,404.18x = 889,482,121.25 × 317,283,942.25
  4. Step 4: Simplify right side
    593,593,404.18x = 282,218,393,989,506,080
  5. Step 5: Solve for x
    x = 282,218,393,989,506,080/593,593,404.18
  6. Step 6: Final answer
    x = 475,440,582.74

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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.