Home / 440,793,000.06-661,285,159.47-134,077,141.32

Finding the Fourth Proportional to 440,793,000.06, 661,285,159.47 and 134,077,141.32

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Solution

The fourth proportional to 440,793,000.06, 661,285,159.47 and 134,077,141.32 is: 201,144,808.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,793,000.06 : 661,285,159.47 = 134,077,141.32 : x
  2. Step 2: Convert to fraction form
    440,793,000.06/661,285,159.47 = 134,077,141.32/x
  3. Step 3: Cross multiply
    440,793,000.06x = 661,285,159.47 × 134,077,141.32
  4. Step 4: Simplify right side
    440,793,000.06x = 88,663,223,779,077,920
  5. Step 5: Solve for x
    x = 88,663,223,779,077,920/440,793,000.06
  6. Step 6: Final answer
    x = 201,144,808.94

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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.