Home / 14,534,493.60-21,801,740.40-4,435,802.40

Finding the Fourth Proportional to 14,534,493.60, 21,801,740.40 and 4,435,802.40

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Solution

The fourth proportional to 14,534,493.60, 21,801,740.40 and 4,435,802.40 is: 6,653,703.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,534,493.60 : 21,801,740.40 = 4,435,802.40 : x
  2. Step 2: Convert to fraction form
    14,534,493.60/21,801,740.40 = 4,435,802.40/x
  3. Step 3: Cross multiply
    14,534,493.60x = 21,801,740.40 × 4,435,802.40
  4. Step 4: Simplify right side
    14,534,493.60x = 96,708,212,390,496.97
  5. Step 5: Solve for x
    x = 96,708,212,390,496.97/14,534,493.60
  6. Step 6: Final answer
    x = 6,653,703.60

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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.