Home / 2,423,465,894.44-3,344,238,802.32-1,406,112,508.36

Finding the Fourth Proportional to 2,423,465,894.44, 3,344,238,802.32 and 1,406,112,508.36

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Solution

The fourth proportional to 2,423,465,894.44, 3,344,238,802.32 and 1,406,112,508.36 is: 1,940,351,635.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,465,894.44 : 3,344,238,802.32 = 1,406,112,508.36 : x
  2. Step 2: Convert to fraction form
    2,423,465,894.44/3,344,238,802.32 = 1,406,112,508.36/x
  3. Step 3: Cross multiply
    2,423,465,894.44x = 3,344,238,802.32 × 1,406,112,508.36
  4. Step 4: Simplify right side
    2,423,465,894.44x = 4,702,376,010,885,017,600
  5. Step 5: Solve for x
    x = 4,702,376,010,885,017,600/2,423,465,894.44
  6. Step 6: Final answer
    x = 1,940,351,635.10

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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.