Home / 44,686,963,861.61-67,037,333,268.05-15,236,119,222.25

Finding the Fourth Proportional to 44,686,963,861.61, 67,037,333,268.05 and 15,236,119,222.25

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Solution

The fourth proportional to 44,686,963,861.61, 67,037,333,268.05 and 15,236,119,222.25 is: 22,856,527,133.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,686,963,861.61 : 67,037,333,268.05 = 15,236,119,222.25 : x
  2. Step 2: Convert to fraction form
    44,686,963,861.61/67,037,333,268.05 = 15,236,119,222.25/x
  3. Step 3: Cross multiply
    44,686,963,861.61x = 67,037,333,268.05 × 15,236,119,222.25
  4. Step 4: Simplify right side
    44,686,963,861.61x = 1,021,388,802,013,716,021,248
  5. Step 5: Solve for x
    x = 1,021,388,802,013,716,021,248/44,686,963,861.61
  6. Step 6: Final answer
    x = 22,856,527,133.43

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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.