Home / 59,069,887.30-88,604,830.95-15,939,021.48

Finding the Fourth Proportional to 59,069,887.30, 88,604,830.95 and 15,939,021.48

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Solution

The fourth proportional to 59,069,887.30, 88,604,830.95 and 15,939,021.48 is: 23,908,532.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,069,887.30 : 88,604,830.95 = 15,939,021.48 : x
  2. Step 2: Convert to fraction form
    59,069,887.30/88,604,830.95 = 15,939,021.48/x
  3. Step 3: Cross multiply
    59,069,887.30x = 88,604,830.95 × 15,939,021.48
  4. Step 4: Simplify right side
    59,069,887.30x = 1,412,274,303,743,819
  5. Step 5: Solve for x
    x = 1,412,274,303,743,819/59,069,887.30
  6. Step 6: Final answer
    x = 23,908,532.22

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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.