Home / 32,740,851,041.80-49,111,276,562.70-17,863,904,264.20

Finding the Fourth Proportional to 32,740,851,041.80, 49,111,276,562.70 and 17,863,904,264.20

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Solution

The fourth proportional to 32,740,851,041.80, 49,111,276,562.70 and 17,863,904,264.20 is: 26,795,856,396.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,740,851,041.80 : 49,111,276,562.70 = 17,863,904,264.20 : x
  2. Step 2: Convert to fraction form
    32,740,851,041.80/49,111,276,562.70 = 17,863,904,264.20/x
  3. Step 3: Cross multiply
    32,740,851,041.80x = 49,111,276,562.70 × 17,863,904,264.20
  4. Step 4: Simplify right side
    32,740,851,041.80x = 877,319,142,808,722,079,744
  5. Step 5: Solve for x
    x = 877,319,142,808,722,079,744/32,740,851,041.80
  6. Step 6: Final answer
    x = 26,795,856,396.30

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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.