Home / 594,939,314.90-891,810,323.62-245,440,290.53

Finding the Fourth Proportional to 594,939,314.90, 891,810,323.62 and 245,440,290.53

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Solution

The fourth proportional to 594,939,314.90, 891,810,323.62 and 245,440,290.53 is: 367,913,465.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,939,314.90 : 891,810,323.62 = 245,440,290.53 : x
  2. Step 2: Convert to fraction form
    594,939,314.90/891,810,323.62 = 245,440,290.53/x
  3. Step 3: Cross multiply
    594,939,314.90x = 891,810,323.62 × 245,440,290.53
  4. Step 4: Simplify right side
    594,939,314.90x = 218,886,184,921,873,472
  5. Step 5: Solve for x
    x = 218,886,184,921,873,472/594,939,314.90
  6. Step 6: Final answer
    x = 367,913,465.19

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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.