Home / 94,604,009.60-141,906,014.40-93,009,686.60

Finding the Fourth Proportional to 94,604,009.60, 141,906,014.40 and 93,009,686.60

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Solution

The fourth proportional to 94,604,009.60, 141,906,014.40 and 93,009,686.60 is: 139,514,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,604,009.60 : 141,906,014.40 = 93,009,686.60 : x
  2. Step 2: Convert to fraction form
    94,604,009.60/141,906,014.40 = 93,009,686.60/x
  3. Step 3: Cross multiply
    94,604,009.60x = 141,906,014.40 × 93,009,686.60
  4. Step 4: Simplify right side
    94,604,009.60x = 13,198,633,925,999,086
  5. Step 5: Solve for x
    x = 13,198,633,925,999,086/94,604,009.60
  6. Step 6: Final answer
    x = 139,514,529.90

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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.