Home / 301,468,582,616.96-452,336,411,967.84-158,013,518,125.51

Finding the Fourth Proportional to 301,468,582,616.96, 452,336,411,967.84 and 158,013,518,125.51

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Solution

The fourth proportional to 301,468,582,616.96, 452,336,411,967.84 and 158,013,518,125.51 is: 237,090,270,604.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,468,582,616.96 : 452,336,411,967.84 = 158,013,518,125.51 : x
  2. Step 2: Convert to fraction form
    301,468,582,616.96/452,336,411,967.84 = 158,013,518,125.51/x
  3. Step 3: Cross multiply
    301,468,582,616.96x = 452,336,411,967.84 × 158,013,518,125.51
  4. Step 4: Simplify right side
    301,468,582,616.96x = 71,475,267,831,308,453,150,720
  5. Step 5: Solve for x
    x = 71,475,267,831,308,453,150,720/301,468,582,616.96
  6. Step 6: Final answer
    x = 237,090,270,604.16

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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.