Home / 35,839,511.04-53,759,482.56-8,913,164.16

Finding the Fourth Proportional to 35,839,511.04, 53,759,482.56 and 8,913,164.16

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Solution

The fourth proportional to 35,839,511.04, 53,759,482.56 and 8,913,164.16 is: 13,369,799.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,839,511.04 : 53,759,482.56 = 8,913,164.16 : x
  2. Step 2: Convert to fraction form
    35,839,511.04/53,759,482.56 = 8,913,164.16/x
  3. Step 3: Cross multiply
    35,839,511.04x = 53,759,482.56 × 8,913,164.16
  4. Step 4: Simplify right side
    35,839,511.04x = 479,167,093,213,937.06
  5. Step 5: Solve for x
    x = 479,167,093,213,937.06/35,839,511.04
  6. Step 6: Final answer
    x = 13,369,799.96

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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.