Home / 35,960,549.48-53,929,580.70-12,020,422.76

Finding the Fourth Proportional to 35,960,549.48, 53,929,580.70 and 12,020,422.76

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Solution

The fourth proportional to 35,960,549.48, 53,929,580.70 and 12,020,422.76 is: 18,026,875.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,960,549.48 : 53,929,580.70 = 12,020,422.76 : x
  2. Step 2: Convert to fraction form
    35,960,549.48/53,929,580.70 = 12,020,422.76/x
  3. Step 3: Cross multiply
    35,960,549.48x = 53,929,580.70 × 12,020,422.76
  4. Step 4: Simplify right side
    35,960,549.48x = 648,256,359,283,536.75
  5. Step 5: Solve for x
    x = 648,256,359,283,536.75/35,960,549.48
  6. Step 6: Final answer
    x = 18,026,875.80

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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.