Home / 10,523,319,421.32-14,520,335,067.90-6,005,135,585.16

Finding the Fourth Proportional to 10,523,319,421.32, 14,520,335,067.90 and 6,005,135,585.16

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Solution

The fourth proportional to 10,523,319,421.32, 14,520,335,067.90 and 6,005,135,585.16 is: 8,286,033,839.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,523,319,421.32 : 14,520,335,067.90 = 6,005,135,585.16 : x
  2. Step 2: Convert to fraction form
    10,523,319,421.32/14,520,335,067.90 = 6,005,135,585.16/x
  3. Step 3: Cross multiply
    10,523,319,421.32x = 14,520,335,067.90 × 6,005,135,585.16
  4. Step 4: Simplify right side
    10,523,319,421.32x = 87,196,580,824,692,932,608
  5. Step 5: Solve for x
    x = 87,196,580,824,692,932,608/10,523,319,421.32
  6. Step 6: Final answer
    x = 8,286,033,839.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.