Home / 19,795,092,239.88-27,317,035,233.18-10,762,850,219.40

Finding the Fourth Proportional to 19,795,092,239.88, 27,317,035,233.18 and 10,762,850,219.40

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Solution

The fourth proportional to 19,795,092,239.88, 27,317,035,233.18 and 10,762,850,219.40 is: 14,852,628,878.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,795,092,239.88 : 27,317,035,233.18 = 10,762,850,219.40 : x
  2. Step 2: Convert to fraction form
    19,795,092,239.88/27,317,035,233.18 = 10,762,850,219.40/x
  3. Step 3: Cross multiply
    19,795,092,239.88x = 27,317,035,233.18 × 10,762,850,219.40
  4. Step 4: Simplify right side
    19,795,092,239.88x = 294,009,158,652,788,899,840
  5. Step 5: Solve for x
    x = 294,009,158,652,788,899,840/19,795,092,239.88
  6. Step 6: Final answer
    x = 14,852,628,878.41

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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.