Home / 19,484,232,078.96-26,888,240,261.16-10,573,560,831.96

Finding the Fourth Proportional to 19,484,232,078.96, 26,888,240,261.16 and 10,573,560,831.96

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Solution

The fourth proportional to 19,484,232,078.96, 26,888,240,261.16 and 10,573,560,831.96 is: 14,591,513,943.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,484,232,078.96 : 26,888,240,261.16 = 10,573,560,831.96 : x
  2. Step 2: Convert to fraction form
    19,484,232,078.96/26,888,240,261.16 = 10,573,560,831.96/x
  3. Step 3: Cross multiply
    19,484,232,078.96x = 26,888,240,261.16 × 10,573,560,831.96
  4. Step 4: Simplify right side
    19,484,232,078.96x = 284,304,444,065,731,280,896
  5. Step 5: Solve for x
    x = 284,304,444,065,731,280,896/19,484,232,078.96
  6. Step 6: Final answer
    x = 14,591,513,943.87

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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.