Home / 5,592,839,838.32-8,390,364,916.01-2,051,614,164.56

Finding the Fourth Proportional to 5,592,839,838.32, 8,390,364,916.01 and 2,051,614,164.56

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Solution

The fourth proportional to 5,592,839,838.32, 8,390,364,916.01 and 2,051,614,164.56 is: 3,077,826,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,839,838.32 : 8,390,364,916.01 = 2,051,614,164.56 : x
  2. Step 2: Convert to fraction form
    5,592,839,838.32/8,390,364,916.01 = 2,051,614,164.56/x
  3. Step 3: Cross multiply
    5,592,839,838.32x = 8,390,364,916.01 × 2,051,614,164.56
  4. Step 4: Simplify right side
    5,592,839,838.32x = 17,213,791,507,461,181,440
  5. Step 5: Solve for x
    x = 17,213,791,507,461,181,440/5,592,839,838.32
  6. Step 6: Final answer
    x = 3,077,826,650.70

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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.