Home / 10,814,753,623.32-14,919,605,916.30-6,525,574,523.64

Finding the Fourth Proportional to 10,814,753,623.32, 14,919,605,916.30 and 6,525,574,523.64

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Solution

The fourth proportional to 10,814,753,623.32, 14,919,605,916.30 and 6,525,574,523.64 is: 9,002,424,249.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814,753,623.32 : 14,919,605,916.30 = 6,525,574,523.64 : x
  2. Step 2: Convert to fraction form
    10,814,753,623.32/14,919,605,916.30 = 6,525,574,523.64/x
  3. Step 3: Cross multiply
    10,814,753,623.32x = 14,919,605,916.30 × 6,525,574,523.64
  4. Step 4: Simplify right side
    10,814,753,623.32x = 97,359,000,270,155,890,688
  5. Step 5: Solve for x
    x = 97,359,000,270,155,890,688/10,814,753,623.32
  6. Step 6: Final answer
    x = 9,002,424,249.43

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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.