Home / 2,514,767,389.92-3,445,243,615.80-2,420,514,503.64

Finding the Fourth Proportional to 2,514,767,389.92, 3,445,243,615.80 and 2,420,514,503.64

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Solution

The fourth proportional to 2,514,767,389.92, 3,445,243,615.80 and 2,420,514,503.64 is: 3,316,116,700.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,767,389.92 : 3,445,243,615.80 = 2,420,514,503.64 : x
  2. Step 2: Convert to fraction form
    2,514,767,389.92/3,445,243,615.80 = 2,420,514,503.64/x
  3. Step 3: Cross multiply
    2,514,767,389.92x = 3,445,243,615.80 × 2,420,514,503.64
  4. Step 4: Simplify right side
    2,514,767,389.92x = 8,339,262,140,617,016,320
  5. Step 5: Solve for x
    x = 8,339,262,140,617,016,320/2,514,767,389.92
  6. Step 6: Final answer
    x = 3,316,116,700.91

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.