Home / 606,988,102.32-910,484,515.44-146,925,533.52

Finding the Fourth Proportional to 606,988,102.32, 910,484,515.44 and 146,925,533.52

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Solution

The fourth proportional to 606,988,102.32, 910,484,515.44 and 146,925,533.52 is: 220,388,872.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,988,102.32 : 910,484,515.44 = 146,925,533.52 : x
  2. Step 2: Convert to fraction form
    606,988,102.32/910,484,515.44 = 146,925,533.52/x
  3. Step 3: Cross multiply
    606,988,102.32x = 910,484,515.44 × 146,925,533.52
  4. Step 4: Simplify right side
    606,988,102.32x = 133,773,423,192,720,688
  5. Step 5: Solve for x
    x = 133,773,423,192,720,688/606,988,102.32
  6. Step 6: Final answer
    x = 220,388,872.01

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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.