Home / 548,944,599.60-823,463,400.51-175,506,323.31

Finding the Fourth Proportional to 548,944,599.60, 823,463,400.51 and 175,506,323.31

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Solution

The fourth proportional to 548,944,599.60, 823,463,400.51 and 175,506,323.31 is: 263,274,352.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    548,944,599.60 : 823,463,400.51 = 175,506,323.31 : x
  2. Step 2: Convert to fraction form
    548,944,599.60/823,463,400.51 = 175,506,323.31/x
  3. Step 3: Cross multiply
    548,944,599.60x = 823,463,400.51 × 175,506,323.31
  4. Step 4: Simplify right side
    548,944,599.60x = 144,523,033,803,860,064
  5. Step 5: Solve for x
    x = 144,523,033,803,860,064/548,944,599.60
  6. Step 6: Final answer
    x = 263,274,352.11

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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.