Home / 10,495,077,493.70-14,406,113,447.38-9,279,007,625.45

Finding the Fourth Proportional to 10,495,077,493.70, 14,406,113,447.38 and 9,279,007,625.45

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Solution

The fourth proportional to 10,495,077,493.70, 14,406,113,447.38 and 9,279,007,625.45 is: 12,736,869,890.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,495,077,493.70 : 14,406,113,447.38 = 9,279,007,625.45 : x
  2. Step 2: Convert to fraction form
    10,495,077,493.70/14,406,113,447.38 = 9,279,007,625.45/x
  3. Step 3: Cross multiply
    10,495,077,493.70x = 14,406,113,447.38 × 9,279,007,625.45
  4. Step 4: Simplify right side
    10,495,077,493.70x = 133,674,436,531,241,435,136
  5. Step 5: Solve for x
    x = 133,674,436,531,241,435,136/10,495,077,493.70
  6. Step 6: Final answer
    x = 12,736,869,890.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.