Home / 1,404,555,274.36-1,936,733,331.97-895,111,362.90

Finding the Fourth Proportional to 1,404,555,274.36, 1,936,733,331.97 and 895,111,362.90

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Solution

The fourth proportional to 1,404,555,274.36, 1,936,733,331.97 and 895,111,362.90 is: 1,234,264,000.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,555,274.36 : 1,936,733,331.97 = 895,111,362.90 : x
  2. Step 2: Convert to fraction form
    1,404,555,274.36/1,936,733,331.97 = 895,111,362.90/x
  3. Step 3: Cross multiply
    1,404,555,274.36x = 1,936,733,331.97 × 895,111,362.90
  4. Step 4: Simplify right side
    1,404,555,274.36x = 1,733,592,012,357,105,152
  5. Step 5: Solve for x
    x = 1,733,592,012,357,105,152/1,404,555,274.36
  6. Step 6: Final answer
    x = 1,234,264,000.86

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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.