Home / 44,285,954,790.40-66,428,932,185.60-13,266,806,502.40

Finding the Fourth Proportional to 44,285,954,790.40, 66,428,932,185.60 and 13,266,806,502.40

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Solution

The fourth proportional to 44,285,954,790.40, 66,428,932,185.60 and 13,266,806,502.40 is: 19,900,209,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,285,954,790.40 : 66,428,932,185.60 = 13,266,806,502.40 : x
  2. Step 2: Convert to fraction form
    44,285,954,790.40/66,428,932,185.60 = 13,266,806,502.40/x
  3. Step 3: Cross multiply
    44,285,954,790.40x = 66,428,932,185.60 × 13,266,806,502.40
  4. Step 4: Simplify right side
    44,285,954,790.40x = 881,299,789,467,406,696,448
  5. Step 5: Solve for x
    x = 881,299,789,467,406,696,448/44,285,954,790.40
  6. Step 6: Final answer
    x = 19,900,209,753.60

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1.5x scale

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.