Home / 591,732,050.40-887,598,075.60-246,933,129.60

Finding the Fourth Proportional to 591,732,050.40, 887,598,075.60 and 246,933,129.60

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Solution

The fourth proportional to 591,732,050.40, 887,598,075.60 and 246,933,129.60 is: 370,399,694.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,732,050.40 : 887,598,075.60 = 246,933,129.60 : x
  2. Step 2: Convert to fraction form
    591,732,050.40/887,598,075.60 = 246,933,129.60/x
  3. Step 3: Cross multiply
    591,732,050.40x = 887,598,075.60 × 246,933,129.60
  4. Step 4: Simplify right side
    591,732,050.40x = 219,177,370,634,845,408
  5. Step 5: Solve for x
    x = 219,177,370,634,845,408/591,732,050.40
  6. Step 6: Final answer
    x = 370,399,694.40

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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.