Home / 1,532,080,746.36-2,298,443,920.74-496,860,906.51

Finding the Fourth Proportional to 1,532,080,746.36, 2,298,443,920.74 and 496,860,906.51

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Solution

The fourth proportional to 1,532,080,746.36, 2,298,443,920.74 and 496,860,906.51 is: 745,396,045.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,080,746.36 : 2,298,443,920.74 = 496,860,906.51 : x
  2. Step 2: Convert to fraction form
    1,532,080,746.36/2,298,443,920.74 = 496,860,906.51/x
  3. Step 3: Cross multiply
    1,532,080,746.36x = 2,298,443,920.74 × 496,860,906.51
  4. Step 4: Simplify right side
    1,532,080,746.36x = 1,142,006,930,021,274,880
  5. Step 5: Solve for x
    x = 1,142,006,930,021,274,880/1,532,080,746.36
  6. Step 6: Final answer
    x = 745,396,045.69

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Double scale
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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.