Home / 96,803,999.60-145,205,999.40-62,539,833.20

Finding the Fourth Proportional to 96,803,999.60, 145,205,999.40 and 62,539,833.20

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Solution

The fourth proportional to 96,803,999.60, 145,205,999.40 and 62,539,833.20 is: 93,809,749.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,803,999.60 : 145,205,999.40 = 62,539,833.20 : x
  2. Step 2: Convert to fraction form
    96,803,999.60/145,205,999.40 = 62,539,833.20/x
  3. Step 3: Cross multiply
    96,803,999.60x = 145,205,999.40 × 62,539,833.20
  4. Step 4: Simplify right side
    96,803,999.60x = 9,081,158,982,115,300
  5. Step 5: Solve for x
    x = 9,081,158,982,115,300/96,803,999.60
  6. Step 6: Final answer
    x = 93,809,749.80

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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.