Home / 108,772,700.88-163,163,554.08-32,095,727.64

Finding the Fourth Proportional to 108,772,700.88, 163,163,554.08 and 32,095,727.64

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Solution

The fourth proportional to 108,772,700.88, 163,163,554.08 and 32,095,727.64 is: 48,144,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,772,700.88 : 163,163,554.08 = 32,095,727.64 : x
  2. Step 2: Convert to fraction form
    108,772,700.88/163,163,554.08 = 32,095,727.64/x
  3. Step 3: Cross multiply
    108,772,700.88x = 163,163,554.08 × 32,095,727.64
  4. Step 4: Simplify right side
    108,772,700.88x = 5,236,852,992,526,091
  5. Step 5: Solve for x
    x = 5,236,852,992,526,091/108,772,700.88
  6. Step 6: Final answer
    x = 48,144,920.10

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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.