Home / 10,123,968,833.86-13,971,075,793.69-6,054,869,911.50

Finding the Fourth Proportional to 10,123,968,833.86, 13,971,075,793.69 and 6,054,869,911.50

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Solution

The fourth proportional to 10,123,968,833.86, 13,971,075,793.69 and 6,054,869,911.50 is: 8,355,719,761.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,123,968,833.86 : 13,971,075,793.69 = 6,054,869,911.50 : x
  2. Step 2: Convert to fraction form
    10,123,968,833.86/13,971,075,793.69 = 6,054,869,911.50/x
  3. Step 3: Cross multiply
    10,123,968,833.86x = 13,971,075,793.69 × 6,054,869,911.50
  4. Step 4: Simplify right side
    10,123,968,833.86x = 84,593,046,454,417,588,224
  5. Step 5: Solve for x
    x = 84,593,046,454,417,588,224/10,123,968,833.86
  6. Step 6: Final answer
    x = 8,355,719,761.95

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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.