Home / 586,314,207.60-809,427,733.32-452,058,899.52

Finding the Fourth Proportional to 586,314,207.60, 809,427,733.32 and 452,058,899.52

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Solution

The fourth proportional to 586,314,207.60, 809,427,733.32 and 452,058,899.52 is: 624,083,478.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,314,207.60 : 809,427,733.32 = 452,058,899.52 : x
  2. Step 2: Convert to fraction form
    586,314,207.60/809,427,733.32 = 452,058,899.52/x
  3. Step 3: Cross multiply
    586,314,207.60x = 809,427,733.32 × 452,058,899.52
  4. Step 4: Simplify right side
    586,314,207.60x = 365,909,010,365,607,232
  5. Step 5: Solve for x
    x = 365,909,010,365,607,232/586,314,207.60
  6. Step 6: Final answer
    x = 624,083,478.83

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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.