Home / 106,045,342,376.12-159,093,295,004.04-34,334,878,089.87

Finding the Fourth Proportional to 106,045,342,376.12, 159,093,295,004.04 and 34,334,878,089.87

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Solution

The fourth proportional to 106,045,342,376.12, 159,093,295,004.04 and 34,334,878,089.87 is: 51,510,502,644.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,045,342,376.12 : 159,093,295,004.04 = 34,334,878,089.87 : x
  2. Step 2: Convert to fraction form
    106,045,342,376.12/159,093,295,004.04 = 34,334,878,089.87/x
  3. Step 3: Cross multiply
    106,045,342,376.12x = 159,093,295,004.04 × 34,334,878,089.87
  4. Step 4: Simplify right side
    106,045,342,376.12x = 5,462,448,888,879,437,053,952
  5. Step 5: Solve for x
    x = 5,462,448,888,879,437,053,952/106,045,342,376.12
  6. Step 6: Final answer
    x = 51,510,502,644.29

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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.