Home / 32,740,851,036.30-49,111,276,554.45-17,863,904,258.70

Finding the Fourth Proportional to 32,740,851,036.30, 49,111,276,554.45 and 17,863,904,258.70

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Solution

The fourth proportional to 32,740,851,036.30, 49,111,276,554.45 and 17,863,904,258.70 is: 26,795,856,388.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,740,851,036.30 : 49,111,276,554.45 = 17,863,904,258.70 : x
  2. Step 2: Convert to fraction form
    32,740,851,036.30/49,111,276,554.45 = 17,863,904,258.70/x
  3. Step 3: Cross multiply
    32,740,851,036.30x = 49,111,276,554.45 × 17,863,904,258.70
  4. Step 4: Simplify right side
    32,740,851,036.30x = 877,319,142,391,232,856,064
  5. Step 5: Solve for x
    x = 877,319,142,391,232,856,064/32,740,851,036.30
  6. Step 6: Final answer
    x = 26,795,856,388.05

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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.