Home / 29,583,215.86-40,828,893.44-17,024,012.40

Finding the Fourth Proportional to 29,583,215.86, 40,828,893.44 and 17,024,012.40

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Solution

The fourth proportional to 29,583,215.86, 40,828,893.44 and 17,024,012.40 is: 23,495,470.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,583,215.86 : 40,828,893.44 = 17,024,012.40 : x
  2. Step 2: Convert to fraction form
    29,583,215.86/40,828,893.44 = 17,024,012.40/x
  3. Step 3: Cross multiply
    29,583,215.86x = 40,828,893.44 × 17,024,012.40
  4. Step 4: Simplify right side
    29,583,215.86x = 695,071,588,200,838.50
  5. Step 5: Solve for x
    x = 695,071,588,200,838.50/29,583,215.86
  6. Step 6: Final answer
    x = 23,495,470.93

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Why These Related Problems?

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