Home / 42,866,098,978,293-64,299,050,388,230-18,373,038,122,513

Finding the Fourth Proportional to 42,866,098,978,293, 64,299,050,388,230 and 18,373,038,122,513

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Solution

The fourth proportional to 42,866,098,978,293, 64,299,050,388,230 and 18,373,038,122,513 is: 27,559,515,145,583.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,866,098,978,293 : 64,299,050,388,230 = 18,373,038,122,513 : x
  2. Step 2: Convert to fraction form
    42,866,098,978,293/64,299,050,388,230 = 18,373,038,122,513/x
  3. Step 3: Cross multiply
    42,866,098,978,293x = 64,299,050,388,230 × 18,373,038,122,513
  4. Step 4: Simplify right side
    42,866,098,978,293x = 1,181,368,904,024,334,155,724,619,776
  5. Step 5: Solve for x
    x = 1,181,368,904,024,334,155,724,619,776/42,866,098,978,293
  6. Step 6: Final answer
    x = 27,559,515,145,583.19

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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.