Home / 61,818,592.38-85,313,630.07-35,714,210.46

Finding the Fourth Proportional to 61,818,592.38, 85,313,630.07 and 35,714,210.46

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Solution

The fourth proportional to 61,818,592.38, 85,313,630.07 and 35,714,210.46 is: 49,287,905.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,818,592.38 : 85,313,630.07 = 35,714,210.46 : x
  2. Step 2: Convert to fraction form
    61,818,592.38/85,313,630.07 = 35,714,210.46/x
  3. Step 3: Cross multiply
    61,818,592.38x = 85,313,630.07 × 35,714,210.46
  4. Step 4: Simplify right side
    61,818,592.38x = 3,046,908,939,426,564.50
  5. Step 5: Solve for x
    x = 3,046,908,939,426,564.50/61,818,592.38
  6. Step 6: Final answer
    x = 49,287,905.50

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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.