Home / 159,982,065,705.81-239,805,114,707.80-53,827,277,824.00

Finding the Fourth Proportional to 159,982,065,705.81, 239,805,114,707.80 and 53,827,277,824.00

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Solution

The fourth proportional to 159,982,065,705.81, 239,805,114,707.80 and 53,827,277,824.00 is: 80,684,397,191.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,982,065,705.81 : 239,805,114,707.80 = 53,827,277,824.00 : x
  2. Step 2: Convert to fraction form
    159,982,065,705.81/239,805,114,707.80 = 53,827,277,824.00/x
  3. Step 3: Cross multiply
    159,982,065,705.81x = 239,805,114,707.80 × 53,827,277,824.00
  4. Step 4: Simplify right side
    159,982,065,705.81x = 12,908,056,532,992,219,152,384
  5. Step 5: Solve for x
    x = 12,908,056,532,992,219,152,384/159,982,065,705.81
  6. Step 6: Final answer
    x = 80,684,397,191.93

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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.