Home / 35,890,605.60-53,835,908.40-14,328,535.20

Finding the Fourth Proportional to 35,890,605.60, 53,835,908.40 and 14,328,535.20

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Solution

The fourth proportional to 35,890,605.60, 53,835,908.40 and 14,328,535.20 is: 21,492,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,890,605.60 : 53,835,908.40 = 14,328,535.20 : x
  2. Step 2: Convert to fraction form
    35,890,605.60/53,835,908.40 = 14,328,535.20/x
  3. Step 3: Cross multiply
    35,890,605.60x = 53,835,908.40 × 14,328,535.20
  4. Step 4: Simplify right side
    35,890,605.60x = 771,389,708,533,375.62
  5. Step 5: Solve for x
    x = 771,389,708,533,375.62/35,890,605.60
  6. Step 6: Final answer
    x = 21,492,802.80

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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.