Home / 188,430,840.14-282,646,362.69-59,048,576.24

Finding the Fourth Proportional to 188,430,840.14, 282,646,362.69 and 59,048,576.24

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Solution

The fourth proportional to 188,430,840.14, 282,646,362.69 and 59,048,576.24 is: 88,572,896.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,430,840.14 : 282,646,362.69 = 59,048,576.24 : x
  2. Step 2: Convert to fraction form
    188,430,840.14/282,646,362.69 = 59,048,576.24/x
  3. Step 3: Cross multiply
    188,430,840.14x = 282,646,362.69 × 59,048,576.24
  4. Step 4: Simplify right side
    188,430,840.14x = 16,689,865,294,845,924
  5. Step 5: Solve for x
    x = 16,689,865,294,845,924/188,430,840.14
  6. Step 6: Final answer
    x = 88,572,896.47

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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.