Home / 19,259,703,867.80-26,484,141,851.94-16,714,967,895.42

Finding the Fourth Proportional to 19,259,703,867.80, 26,484,141,851.94 and 16,714,967,895.42

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Solution

The fourth proportional to 19,259,703,867.80, 26,484,141,851.94 and 16,714,967,895.42 is: 22,984,859,156.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,259,703,867.80 : 26,484,141,851.94 = 16,714,967,895.42 : x
  2. Step 2: Convert to fraction form
    19,259,703,867.80/26,484,141,851.94 = 16,714,967,895.42/x
  3. Step 3: Cross multiply
    19,259,703,867.80x = 26,484,141,851.94 × 16,714,967,895.42
  4. Step 4: Simplify right side
    19,259,703,867.80x = 442,681,580,792,926,240,768
  5. Step 5: Solve for x
    x = 442,681,580,792,926,240,768/19,259,703,867.80
  6. Step 6: Final answer
    x = 22,984,859,156.27

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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.