Home / 218,369,527,220.40-327,554,290,830.60-183,105,653,377.20

Finding the Fourth Proportional to 218,369,527,220.40, 327,554,290,830.60 and 183,105,653,377.20

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Solution

The fourth proportional to 218,369,527,220.40, 327,554,290,830.60 and 183,105,653,377.20 is: 274,658,480,065.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,369,527,220.40 : 327,554,290,830.60 = 183,105,653,377.20 : x
  2. Step 2: Convert to fraction form
    218,369,527,220.40/327,554,290,830.60 = 183,105,653,377.20/x
  3. Step 3: Cross multiply
    218,369,527,220.40x = 327,554,290,830.60 × 183,105,653,377.20
  4. Step 4: Simplify right side
    218,369,527,220.40x = 59,977,042,439,042,402,091,008
  5. Step 5: Solve for x
    x = 59,977,042,439,042,402,091,008/218,369,527,220.40
  6. Step 6: Final answer
    x = 274,658,480,065.80

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Double scale
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1.5x scale

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.