Home / 10,123,968,838.98-13,971,075,800.76-6,054,869,916.62

Finding the Fourth Proportional to 10,123,968,838.98, 13,971,075,800.76 and 6,054,869,916.62

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Solution

The fourth proportional to 10,123,968,838.98, 13,971,075,800.76 and 6,054,869,916.62 is: 8,355,719,769.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,123,968,838.98 : 13,971,075,800.76 = 6,054,869,916.62 : x
  2. Step 2: Convert to fraction form
    10,123,968,838.98/13,971,075,800.76 = 6,054,869,916.62/x
  3. Step 3: Cross multiply
    10,123,968,838.98x = 13,971,075,800.76 × 6,054,869,916.62
  4. Step 4: Simplify right side
    10,123,968,838.98x = 84,593,046,568,839,397,376
  5. Step 5: Solve for x
    x = 84,593,046,568,839,397,376/10,123,968,838.98
  6. Step 6: Final answer
    x = 8,355,719,769.02

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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.