Home / 372,447,001.85-558,670,502.78-372,447,001.85

Finding the Fourth Proportional to 372,447,001.85, 558,670,502.78 and 372,447,001.85

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Solution

The fourth proportional to 372,447,001.85, 558,670,502.78 and 372,447,001.85 is: 558,670,502.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,447,001.85 : 558,670,502.78 = 372,447,001.85 : x
  2. Step 2: Convert to fraction form
    372,447,001.85/558,670,502.78 = 372,447,001.85/x
  3. Step 3: Cross multiply
    372,447,001.85x = 558,670,502.78 × 372,447,001.85
  4. Step 4: Simplify right side
    372,447,001.85x = 208,075,153,780,580,864
  5. Step 5: Solve for x
    x = 208,075,153,780,580,864/372,447,001.85
  6. Step 6: Final answer
    x = 558,670,502.78

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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.