Home / 152,201,916,175.60-228,302,874,263.40-152,201,916,175.60

Finding the Fourth Proportional to 152,201,916,175.60, 228,302,874,263.40 and 152,201,916,175.60

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Solution

The fourth proportional to 152,201,916,175.60, 228,302,874,263.40 and 152,201,916,175.60 is: 228,302,874,263.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,201,916,175.60 : 228,302,874,263.40 = 152,201,916,175.60 : x
  2. Step 2: Convert to fraction form
    152,201,916,175.60/228,302,874,263.40 = 152,201,916,175.60/x
  3. Step 3: Cross multiply
    152,201,916,175.60x = 228,302,874,263.40 × 152,201,916,175.60
  4. Step 4: Simplify right side
    152,201,916,175.60x = 34,748,134,931,286,552,739,840
  5. Step 5: Solve for x
    x = 34,748,134,931,286,552,739,840/152,201,916,175.60
  6. Step 6: Final answer
    x = 228,302,874,263.40

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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.