Home / 35,755,328.40-53,660,986.20-16,588,460.40

Finding the Fourth Proportional to 35,755,328.40, 53,660,986.20 and 16,588,460.40

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Solution

The fourth proportional to 35,755,328.40, 53,660,986.20 and 16,588,460.40 is: 24,895,678.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,755,328.40 : 53,660,986.20 = 16,588,460.40 : x
  2. Step 2: Convert to fraction form
    35,755,328.40/53,660,986.20 = 16,588,460.40/x
  3. Step 3: Cross multiply
    35,755,328.40x = 53,660,986.20 × 16,588,460.40
  4. Step 4: Simplify right side
    35,755,328.40x = 890,153,144,603,646.50
  5. Step 5: Solve for x
    x = 890,153,144,603,646.50/35,755,328.40
  6. Step 6: Final answer
    x = 24,895,678.06

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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.