Home / 6,958,459,949.46-9,602,676,152.01-3,829,335,341.46

Finding the Fourth Proportional to 6,958,459,949.46, 9,602,676,152.01 and 3,829,335,341.46

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Solution

The fourth proportional to 6,958,459,949.46, 9,602,676,152.01 and 3,829,335,341.46 is: 5,284,483,553.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,459,949.46 : 9,602,676,152.01 = 3,829,335,341.46 : x
  2. Step 2: Convert to fraction form
    6,958,459,949.46/9,602,676,152.01 = 3,829,335,341.46/x
  3. Step 3: Cross multiply
    6,958,459,949.46x = 9,602,676,152.01 × 3,829,335,341.46
  4. Step 4: Simplify right side
    6,958,459,949.46x = 36,771,867,161,487,011,840
  5. Step 5: Solve for x
    x = 36,771,867,161,487,011,840/6,958,459,949.46
  6. Step 6: Final answer
    x = 5,284,483,553.63

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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.