Home / 114,799,248,001.90-172,198,872,002.85-114,799,248,001.90

Finding the Fourth Proportional to 114,799,248,001.90, 172,198,872,002.85 and 114,799,248,001.90

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Solution

The fourth proportional to 114,799,248,001.90, 172,198,872,002.85 and 114,799,248,001.90 is: 172,198,872,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,799,248,001.90 : 172,198,872,002.85 = 114,799,248,001.90 : x
  2. Step 2: Convert to fraction form
    114,799,248,001.90/172,198,872,002.85 = 114,799,248,001.90/x
  3. Step 3: Cross multiply
    114,799,248,001.90x = 172,198,872,002.85 × 114,799,248,001.90
  4. Step 4: Simplify right side
    114,799,248,001.90x = 19,768,301,012,702,612,946,944
  5. Step 5: Solve for x
    x = 19,768,301,012,702,612,946,944/114,799,248,001.90
  6. Step 6: Final answer
    x = 172,198,872,002.85

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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.