Home / 9,236,300.60-13,830,831.30-6,827,101.40

Finding the Fourth Proportional to 9,236,300.60, 13,830,831.30 and 6,827,101.40

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Solution

The fourth proportional to 9,236,300.60, 13,830,831.30 and 6,827,101.40 is: 10,223,193.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,300.60 : 13,830,831.30 = 6,827,101.40 : x
  2. Step 2: Convert to fraction form
    9,236,300.60/13,830,831.30 = 6,827,101.40/x
  3. Step 3: Cross multiply
    9,236,300.60x = 13,830,831.30 × 6,827,101.40
  4. Step 4: Simplify right side
    9,236,300.60x = 94,424,487,731,393.83
  5. Step 5: Solve for x
    x = 94,424,487,731,393.83/9,236,300.60
  6. Step 6: Final answer
    x = 10,223,193.44

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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.