Home / 14,491,497,742.84-21,733,656,434.88-6,209,445,616.12

Finding the Fourth Proportional to 14,491,497,742.84, 21,733,656,434.88 and 6,209,445,616.12

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Solution

The fourth proportional to 14,491,497,742.84, 21,733,656,434.88 and 6,209,445,616.12 is: 9,312,630,072.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,491,497,742.84 : 21,733,656,434.88 = 6,209,445,616.12 : x
  2. Step 2: Convert to fraction form
    14,491,497,742.84/21,733,656,434.88 = 6,209,445,616.12/x
  3. Step 3: Cross multiply
    14,491,497,742.84x = 21,733,656,434.88 × 6,209,445,616.12
  4. Step 4: Simplify right side
    14,491,497,742.84x = 134,953,957,671,823,851,520
  5. Step 5: Solve for x
    x = 134,953,957,671,823,851,520/14,491,497,742.84
  6. Step 6: Final answer
    x = 9,312,630,072.24

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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.