Home / 95,698,907.40-143,581,538.70-41,884,840.20

Finding the Fourth Proportional to 95,698,907.40, 143,581,538.70 and 41,884,840.20

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Solution

The fourth proportional to 95,698,907.40, 143,581,538.70 and 41,884,840.20 is: 62,841,781.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,698,907.40 : 143,581,538.70 = 41,884,840.20 : x
  2. Step 2: Convert to fraction form
    95,698,907.40/143,581,538.70 = 41,884,840.20/x
  3. Step 3: Cross multiply
    95,698,907.40x = 143,581,538.70 × 41,884,840.20
  4. Step 4: Simplify right side
    95,698,907.40x = 6,013,889,804,119,616
  5. Step 5: Solve for x
    x = 6,013,889,804,119,616/95,698,907.40
  6. Step 6: Final answer
    x = 62,841,781.24

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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.