Home / 231,640,206.31-347,460,030.28-59,117,038.25

Finding the Fourth Proportional to 231,640,206.31, 347,460,030.28 and 59,117,038.25

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Solution

The fourth proportional to 231,640,206.31, 347,460,030.28 and 59,117,038.25 is: 88,675,486.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,640,206.31 : 347,460,030.28 = 59,117,038.25 : x
  2. Step 2: Convert to fraction form
    231,640,206.31/347,460,030.28 = 59,117,038.25/x
  3. Step 3: Cross multiply
    231,640,206.31x = 347,460,030.28 × 59,117,038.25
  4. Step 4: Simplify right side
    231,640,206.31x = 20,540,807,901,511,856
  5. Step 5: Solve for x
    x = 20,540,807,901,511,856/231,640,206.31
  6. Step 6: Final answer
    x = 88,675,486.13

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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.