Home / 496,223,881.40-744,335,822.10-496,223,881.40

Finding the Fourth Proportional to 496,223,881.40, 744,335,822.10 and 496,223,881.40

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Solution

The fourth proportional to 496,223,881.40, 744,335,822.10 and 496,223,881.40 is: 744,335,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,223,881.40 : 744,335,822.10 = 496,223,881.40 : x
  2. Step 2: Convert to fraction form
    496,223,881.40/744,335,822.10 = 496,223,881.40/x
  3. Step 3: Cross multiply
    496,223,881.40x = 744,335,822.10 × 496,223,881.40
  4. Step 4: Simplify right side
    496,223,881.40x = 369,357,210,707,521,920
  5. Step 5: Solve for x
    x = 369,357,210,707,521,920/496,223,881.40
  6. Step 6: Final answer
    x = 744,335,822.10

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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.