Home / 195,907,966.93-293,904,465.70-59,589,807.49

Finding the Fourth Proportional to 195,907,966.93, 293,904,465.70 and 59,589,807.49

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Solution

The fourth proportional to 195,907,966.93, 293,904,465.70 and 59,589,807.49 is: 89,397,643.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,907,966.93 : 293,904,465.70 = 59,589,807.49 : x
  2. Step 2: Convert to fraction form
    195,907,966.93/293,904,465.70 = 59,589,807.49/x
  3. Step 3: Cross multiply
    195,907,966.93x = 293,904,465.70 × 59,589,807.49
  4. Step 4: Simplify right side
    195,907,966.93x = 17,513,710,531,514,308
  5. Step 5: Solve for x
    x = 17,513,710,531,514,308/195,907,966.93
  6. Step 6: Final answer
    x = 89,397,643.22

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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.