Home / 8,133,784,065.72-11,224,006,005.42-4,564,801,685.34

Finding the Fourth Proportional to 8,133,784,065.72, 11,224,006,005.42 and 4,564,801,685.34

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Solution

The fourth proportional to 8,133,784,065.72, 11,224,006,005.42 and 4,564,801,685.34 is: 6,299,080,614.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,133,784,065.72 : 11,224,006,005.42 = 4,564,801,685.34 : x
  2. Step 2: Convert to fraction form
    8,133,784,065.72/11,224,006,005.42 = 4,564,801,685.34/x
  3. Step 3: Cross multiply
    8,133,784,065.72x = 11,224,006,005.42 × 4,564,801,685.34
  4. Step 4: Simplify right side
    8,133,784,065.72x = 51,235,361,529,807,495,168
  5. Step 5: Solve for x
    x = 51,235,361,529,807,495,168/8,133,784,065.72
  6. Step 6: Final answer
    x = 6,299,080,614.36

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1.5x scale

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.