Home / 538,686,056.30-808,029,084.45-538,686,056.30

Finding the Fourth Proportional to 538,686,056.30, 808,029,084.45 and 538,686,056.30

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Solution

The fourth proportional to 538,686,056.30, 808,029,084.45 and 538,686,056.30 is: 808,029,084.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    538,686,056.30 : 808,029,084.45 = 538,686,056.30 : x
  2. Step 2: Convert to fraction form
    538,686,056.30/808,029,084.45 = 538,686,056.30/x
  3. Step 3: Cross multiply
    538,686,056.30x = 808,029,084.45 × 538,686,056.30
  4. Step 4: Simplify right side
    538,686,056.30x = 435,274,000,878,070,144
  5. Step 5: Solve for x
    x = 435,274,000,878,070,144/538,686,056.30
  6. Step 6: Final answer
    x = 808,029,084.45

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Similar ratio
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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.