Home / 24,573,079.80-36,859,619.70-7,531,538.40

Finding the Fourth Proportional to 24,573,079.80, 36,859,619.70 and 7,531,538.40

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Solution

The fourth proportional to 24,573,079.80, 36,859,619.70 and 7,531,538.40 is: 11,297,307.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,573,079.80 : 36,859,619.70 = 7,531,538.40 : x
  2. Step 2: Convert to fraction form
    24,573,079.80/36,859,619.70 = 7,531,538.40/x
  3. Step 3: Cross multiply
    24,573,079.80x = 36,859,619.70 × 7,531,538.40
  4. Step 4: Simplify right side
    24,573,079.80x = 277,609,641,179,946.53
  5. Step 5: Solve for x
    x = 277,609,641,179,946.53/24,573,079.80
  6. Step 6: Final answer
    x = 11,297,307.60

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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.