Home / 47,459,957.26-65,497,284-26,550,742.58

Finding the Fourth Proportional to 47,459,957.26, 65,497,284 and 26,550,742.58

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Solution

The fourth proportional to 47,459,957.26, 65,497,284 and 26,550,742.58 is: 36,641,447.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,459,957.26 : 65,497,284 = 26,550,742.58 : x
  2. Step 2: Convert to fraction form
    47,459,957.26/65,497,284 = 26,550,742.58/x
  3. Step 3: Cross multiply
    47,459,957.26x = 65,497,284 × 26,550,742.58
  4. Step 4: Simplify right side
    47,459,957.26x = 1,739,001,527,173,152.50
  5. Step 5: Solve for x
    x = 1,739,001,527,173,152.50/47,459,957.26
  6. Step 6: Final answer
    x = 36,641,447.39

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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.