Home / 2,110,528,303.16-3,165,792,553.17-1,445,886,930.92

Finding the Fourth Proportional to 2,110,528,303.16, 3,165,792,553.17 and 1,445,886,930.92

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Solution

The fourth proportional to 2,110,528,303.16, 3,165,792,553.17 and 1,445,886,930.92 is: 2,168,830,463.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,528,303.16 : 3,165,792,553.17 = 1,445,886,930.92 : x
  2. Step 2: Convert to fraction form
    2,110,528,303.16/3,165,792,553.17 = 1,445,886,930.92/x
  3. Step 3: Cross multiply
    2,110,528,303.16x = 3,165,792,553.17 × 1,445,886,930.92
  4. Step 4: Simplify right side
    2,110,528,303.16x = 4,577,378,078,616,532,992
  5. Step 5: Solve for x
    x = 4,577,378,078,616,532,992/2,110,528,303.16
  6. Step 6: Final answer
    x = 2,168,830,463.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.