Home / 26,926,501,643.60-40,389,752,465.40-26,926,501,643.60

Finding the Fourth Proportional to 26,926,501,643.60, 40,389,752,465.40 and 26,926,501,643.60

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Solution

The fourth proportional to 26,926,501,643.60, 40,389,752,465.40 and 26,926,501,643.60 is: 40,389,752,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,926,501,643.60 : 40,389,752,465.40 = 26,926,501,643.60 : x
  2. Step 2: Convert to fraction form
    26,926,501,643.60/40,389,752,465.40 = 26,926,501,643.60/x
  3. Step 3: Cross multiply
    26,926,501,643.60x = 40,389,752,465.40 × 26,926,501,643.60
  4. Step 4: Simplify right side
    26,926,501,643.60x = 1,087,554,736,144,190,275,584
  5. Step 5: Solve for x
    x = 1,087,554,736,144,190,275,584/26,926,501,643.60
  6. Step 6: Final answer
    x = 40,389,752,465.40

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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.