Home / 2,797,547,158.59-4,196,263,112.86-932,328,307.77

Finding the Fourth Proportional to 2,797,547,158.59, 4,196,263,112.86 and 932,328,307.77

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Solution

The fourth proportional to 2,797,547,158.59, 4,196,263,112.86 and 932,328,307.77 is: 1,398,473,257.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,547,158.59 : 4,196,263,112.86 = 932,328,307.77 : x
  2. Step 2: Convert to fraction form
    2,797,547,158.59/4,196,263,112.86 = 932,328,307.77/x
  3. Step 3: Cross multiply
    2,797,547,158.59x = 4,196,263,112.86 × 932,328,307.77
  4. Step 4: Simplify right side
    2,797,547,158.59x = 3,912,294,886,970,436,608
  5. Step 5: Solve for x
    x = 3,912,294,886,970,436,608/2,797,547,158.59
  6. Step 6: Final answer
    x = 1,398,473,257.17

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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.