Home / 23,263,804.71-34,879,547.52-10,302,892.65

Finding the Fourth Proportional to 23,263,804.71, 34,879,547.52 and 10,302,892.65

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Solution

The fourth proportional to 23,263,804.71, 34,879,547.52 and 10,302,892.65 is: 15,447,182.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,804.71 : 34,879,547.52 = 10,302,892.65 : x
  2. Step 2: Convert to fraction form
    23,263,804.71/34,879,547.52 = 10,302,892.65/x
  3. Step 3: Cross multiply
    23,263,804.71x = 34,879,547.52 × 10,302,892.65
  4. Step 4: Simplify right side
    23,263,804.71x = 359,360,233,779,133.75
  5. Step 5: Solve for x
    x = 359,360,233,779,133.75/23,263,804.71
  6. Step 6: Final answer
    x = 15,447,182.36

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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.