Home / 37,685,409.60-56,528,114.40-10,755,566.40

Finding the Fourth Proportional to 37,685,409.60, 56,528,114.40 and 10,755,566.40

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Solution

The fourth proportional to 37,685,409.60, 56,528,114.40 and 10,755,566.40 is: 16,133,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,685,409.60 : 56,528,114.40 = 10,755,566.40 : x
  2. Step 2: Convert to fraction form
    37,685,409.60/56,528,114.40 = 10,755,566.40/x
  3. Step 3: Cross multiply
    37,685,409.60x = 56,528,114.40 × 10,755,566.40
  4. Step 4: Simplify right side
    37,685,409.60x = 607,991,887,895,996.12
  5. Step 5: Solve for x
    x = 607,991,887,895,996.12/37,685,409.60
  6. Step 6: Final answer
    x = 16,133,349.60

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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.