Home / 624,939,704.10-936,452,962.35-590,502,327.30

Finding the Fourth Proportional to 624,939,704.10, 936,452,962.35 and 590,502,327.30

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Solution

The fourth proportional to 624,939,704.10, 936,452,962.35 and 590,502,327.30 is: 884,849,610.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,939,704.10 : 936,452,962.35 = 590,502,327.30 : x
  2. Step 2: Convert to fraction form
    624,939,704.10/936,452,962.35 = 590,502,327.30/x
  3. Step 3: Cross multiply
    624,939,704.10x = 936,452,962.35 × 590,502,327.30
  4. Step 4: Simplify right side
    624,939,704.10x = 552,977,653,674,654,272
  5. Step 5: Solve for x
    x = 552,977,653,674,654,272/624,939,704.10
  6. Step 6: Final answer
    x = 884,849,610.37

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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.