Home / 609,555,266.34-841,256,050.08-341,703,442.92

Finding the Fourth Proportional to 609,555,266.34, 841,256,050.08 and 341,703,442.92

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Solution

The fourth proportional to 609,555,266.34, 841,256,050.08 and 341,703,442.92 is: 471,589,869.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,555,266.34 : 841,256,050.08 = 341,703,442.92 : x
  2. Step 2: Convert to fraction form
    609,555,266.34/841,256,050.08 = 341,703,442.92/x
  3. Step 3: Cross multiply
    609,555,266.34x = 841,256,050.08 × 341,703,442.92
  4. Step 4: Simplify right side
    609,555,266.34x = 287,460,088,689,615,968
  5. Step 5: Solve for x
    x = 287,460,088,689,615,968/609,555,266.34
  6. Step 6: Final answer
    x = 471,589,869.80

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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.