Home / 2,848,178,260.16-4,264,613,084.64-1,807,404,205.76

Finding the Fourth Proportional to 2,848,178,260.16, 4,264,613,084.64 and 1,807,404,205.76

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Solution

The fourth proportional to 2,848,178,260.16, 4,264,613,084.64 and 1,807,404,205.76 is: 2,706,249,019.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,178,260.16 : 4,264,613,084.64 = 1,807,404,205.76 : x
  2. Step 2: Convert to fraction form
    2,848,178,260.16/4,264,613,084.64 = 1,807,404,205.76/x
  3. Step 3: Cross multiply
    2,848,178,260.16x = 4,264,613,084.64 × 1,807,404,205.76
  4. Step 4: Simplify right side
    2,848,178,260.16x = 7,707,879,625,117,462,528
  5. Step 5: Solve for x
    x = 7,707,879,625,117,462,528/2,848,178,260.16
  6. Step 6: Final answer
    x = 2,706,249,019.92

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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.