Home / 3,196,618,866.34-4,794,875,547.25-955,671,428.68

Finding the Fourth Proportional to 3,196,618,866.34, 4,794,875,547.25 and 955,671,428.68

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Solution

The fourth proportional to 3,196,618,866.34, 4,794,875,547.25 and 955,671,428.68 is: 1,433,491,372.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,618,866.34 : 4,794,875,547.25 = 955,671,428.68 : x
  2. Step 2: Convert to fraction form
    3,196,618,866.34/4,794,875,547.25 = 955,671,428.68/x
  3. Step 3: Cross multiply
    3,196,618,866.34x = 4,794,875,547.25 × 955,671,428.68
  4. Step 4: Simplify right side
    3,196,618,866.34x = 4,582,325,564,594,055,168
  5. Step 5: Solve for x
    x = 4,582,325,564,594,055,168/3,196,618,866.34
  6. Step 6: Final answer
    x = 1,433,491,372.04

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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.