Home / 23,756,830.40-35,709,895.20-23,308,932.80

Finding the Fourth Proportional to 23,756,830.40, 35,709,895.20 and 23,308,932.80

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Solution

The fourth proportional to 23,756,830.40, 35,709,895.20 and 23,308,932.80 is: 35,036,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,756,830.40 : 35,709,895.20 = 23,308,932.80 : x
  2. Step 2: Convert to fraction form
    23,756,830.40/35,709,895.20 = 23,308,932.80/x
  3. Step 3: Cross multiply
    23,756,830.40x = 35,709,895.20 × 23,308,932.80
  4. Step 4: Simplify right side
    23,756,830.40x = 832,359,547,511,842.62
  5. Step 5: Solve for x
    x = 832,359,547,511,842.62/23,756,830.40
  6. Step 6: Final answer
    x = 35,036,641.40

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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.