Home / 606,987,607.32-910,483,773-146,925,038.52

Finding the Fourth Proportional to 606,987,607.32, 910,483,773 and 146,925,038.52

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Solution

The fourth proportional to 606,987,607.32, 910,483,773 and 146,925,038.52 is: 220,388,129.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,987,607.32 : 910,483,773 = 146,925,038.52 : x
  2. Step 2: Convert to fraction form
    606,987,607.32/910,483,773 = 146,925,038.52/x
  3. Step 3: Cross multiply
    606,987,607.32x = 910,483,773 × 146,925,038.52
  4. Step 4: Simplify right side
    606,987,607.32x = 133,772,863,419,859,952
  5. Step 5: Solve for x
    x = 133,772,863,419,859,952/606,987,607.32
  6. Step 6: Final answer
    x = 220,388,129.52

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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.