Home / 266,112,097.60-371,649,944-266,112,097.60

Finding the Fourth Proportional to 266,112,097.60, 371,649,944 and 266,112,097.60

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Solution

The fourth proportional to 266,112,097.60, 371,649,944 and 266,112,097.60 is: 371,649,944

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,112,097.60 : 371,649,944 = 266,112,097.60 : x
  2. Step 2: Convert to fraction form
    266,112,097.60/371,649,944 = 266,112,097.60/x
  3. Step 3: Cross multiply
    266,112,097.60x = 371,649,944 × 266,112,097.60
  4. Step 4: Simplify right side
    266,112,097.60x = 98,900,546,170,762,528
  5. Step 5: Solve for x
    x = 98,900,546,170,762,528/266,112,097.60
  6. Step 6: Final answer
    x = 371,649,944

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.