Home / 15,585,807,846.41-23,376,349,601.24-4,241,868,871.58

Finding the Fourth Proportional to 15,585,807,846.41, 23,376,349,601.24 and 4,241,868,871.58

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Solution

The fourth proportional to 15,585,807,846.41, 23,376,349,601.24 and 4,241,868,871.58 is: 6,362,160,414.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,585,807,846.41 : 23,376,349,601.24 = 4,241,868,871.58 : x
  2. Step 2: Convert to fraction form
    15,585,807,846.41/23,376,349,601.24 = 4,241,868,871.58/x
  3. Step 3: Cross multiply
    15,585,807,846.41x = 23,376,349,601.24 × 4,241,868,871.58
  4. Step 4: Simplify right side
    15,585,807,846.41x = 99,159,409,704,780,939,264
  5. Step 5: Solve for x
    x = 99,159,409,704,780,939,264/15,585,807,846.41
  6. Step 6: Final answer
    x = 6,362,160,414.27

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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.