Home / 83,803,405.39-125,710,421.58-26,297,946.25

Finding the Fourth Proportional to 83,803,405.39, 125,710,421.58 and 26,297,946.25

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Solution

The fourth proportional to 83,803,405.39, 125,710,421.58 and 26,297,946.25 is: 39,448,586.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,803,405.39 : 125,710,421.58 = 26,297,946.25 : x
  2. Step 2: Convert to fraction form
    83,803,405.39/125,710,421.58 = 26,297,946.25/x
  3. Step 3: Cross multiply
    83,803,405.39x = 125,710,421.58 × 26,297,946.25
  4. Step 4: Simplify right side
    83,803,405.39x = 3,305,925,909,461,404
  5. Step 5: Solve for x
    x = 3,305,925,909,461,404/83,803,405.39
  6. Step 6: Final answer
    x = 39,448,586.77

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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.