Home / 45,528,484.74-68,282,942.34-14,406,608.16

Finding the Fourth Proportional to 45,528,484.74, 68,282,942.34 and 14,406,608.16

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Solution

The fourth proportional to 45,528,484.74, 68,282,942.34 and 14,406,608.16 is: 21,606,816.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,528,484.74 : 68,282,942.34 = 14,406,608.16 : x
  2. Step 2: Convert to fraction form
    45,528,484.74/68,282,942.34 = 14,406,608.16/x
  3. Step 3: Cross multiply
    45,528,484.74x = 68,282,942.34 × 14,406,608.16
  4. Step 4: Simplify right side
    45,528,484.74x = 983,725,594,304,253.50
  5. Step 5: Solve for x
    x = 983,725,594,304,253.50/45,528,484.74
  6. Step 6: Final answer
    x = 21,606,816.04

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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.