Home / 2,249,915,284.19-3,104,841,550.37-1,246,310,830.90

Finding the Fourth Proportional to 2,249,915,284.19, 3,104,841,550.37 and 1,246,310,830.90

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Solution

The fourth proportional to 2,249,915,284.19, 3,104,841,550.37 and 1,246,310,830.90 is: 1,719,885,935.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,915,284.19 : 3,104,841,550.37 = 1,246,310,830.90 : x
  2. Step 2: Convert to fraction form
    2,249,915,284.19/3,104,841,550.37 = 1,246,310,830.90/x
  3. Step 3: Cross multiply
    2,249,915,284.19x = 3,104,841,550.37 × 1,246,310,830.90
  4. Step 4: Simplify right side
    2,249,915,284.19x = 3,869,597,652,458,692,096
  5. Step 5: Solve for x
    x = 3,869,597,652,458,692,096/2,249,915,284.19
  6. Step 6: Final answer
    x = 1,719,885,935.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.