Home / 23,756,870.40-35,709,955.20-23,308,972.80

Finding the Fourth Proportional to 23,756,870.40, 35,709,955.20 and 23,308,972.80

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Solution

The fourth proportional to 23,756,870.40, 35,709,955.20 and 23,308,972.80 is: 35,036,701.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,756,870.40 : 35,709,955.20 = 23,308,972.80 : x
  2. Step 2: Convert to fraction form
    23,756,870.40/35,709,955.20 = 23,308,972.80/x
  3. Step 3: Cross multiply
    23,756,870.40x = 35,709,955.20 × 23,308,972.80
  4. Step 4: Simplify right side
    23,756,870.40x = 832,362,374,446,018.62
  5. Step 5: Solve for x
    x = 832,362,374,446,018.62/23,756,870.40
  6. Step 6: Final answer
    x = 35,036,701.40

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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.