Home / 23,402,900.09-32,296,953.96-12,948,746.40

Finding the Fourth Proportional to 23,402,900.09, 32,296,953.96 and 12,948,746.40

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Solution

The fourth proportional to 23,402,900.09, 32,296,953.96 and 12,948,746.40 is: 17,869,796.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,402,900.09 : 32,296,953.96 = 12,948,746.40 : x
  2. Step 2: Convert to fraction form
    23,402,900.09/32,296,953.96 = 12,948,746.40/x
  3. Step 3: Cross multiply
    23,402,900.09x = 32,296,953.96 × 12,948,746.40
  4. Step 4: Simplify right side
    23,402,900.09x = 418,205,066,320,515.75
  5. Step 5: Solve for x
    x = 418,205,066,320,515.75/23,402,900.09
  6. Step 6: Final answer
    x = 17,869,796.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.