Home / 34,866,903.29-52,300,354.70-12,710,707.57

Finding the Fourth Proportional to 34,866,903.29, 52,300,354.70 and 12,710,707.57

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Solution

The fourth proportional to 34,866,903.29, 52,300,354.70 and 12,710,707.57 is: 19,066,061.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,866,903.29 : 52,300,354.70 = 12,710,707.57 : x
  2. Step 2: Convert to fraction form
    34,866,903.29/52,300,354.70 = 12,710,707.57/x
  3. Step 3: Cross multiply
    34,866,903.29x = 52,300,354.70 × 12,710,707.57
  4. Step 4: Simplify right side
    34,866,903.29x = 664,774,514,204,670.75
  5. Step 5: Solve for x
    x = 664,774,514,204,670.75/34,866,903.29
  6. Step 6: Final answer
    x = 19,066,061.26

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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.