Home / 134,793,709,709.34-202,142,872,877.40-39,159,832,188

Finding the Fourth Proportional to 134,793,709,709.34, 202,142,872,877.40 and 39,159,832,188

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Solution

The fourth proportional to 134,793,709,709.34, 202,142,872,877.40 and 39,159,832,188 is: 58,725,893,047.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,793,709,709.34 : 202,142,872,877.40 = 39,159,832,188 : x
  2. Step 2: Convert to fraction form
    134,793,709,709.34/202,142,872,877.40 = 39,159,832,188/x
  3. Step 3: Cross multiply
    134,793,709,709.34x = 202,142,872,877.40 × 39,159,832,188
  4. Step 4: Simplify right side
    134,793,709,709.34x = 7,915,880,979,879,200,555,008
  5. Step 5: Solve for x
    x = 7,915,880,979,879,200,555,008/134,793,709,709.34
  6. Step 6: Final answer
    x = 58,725,893,047.59

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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.