Home / 28,402,994.40-42,604,491.60-23,868,031.20

Finding the Fourth Proportional to 28,402,994.40, 42,604,491.60 and 23,868,031.20

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Solution

The fourth proportional to 28,402,994.40, 42,604,491.60 and 23,868,031.20 is: 35,802,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,402,994.40 : 42,604,491.60 = 23,868,031.20 : x
  2. Step 2: Convert to fraction form
    28,402,994.40/42,604,491.60 = 23,868,031.20/x
  3. Step 3: Cross multiply
    28,402,994.40x = 42,604,491.60 × 23,868,031.20
  4. Step 4: Simplify right side
    28,402,994.40x = 1,016,885,334,768,937.88
  5. Step 5: Solve for x
    x = 1,016,885,334,768,937.88/28,402,994.40
  6. Step 6: Final answer
    x = 35,802,046.80

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