Home / 301,468,582,626.98-452,336,411,982.84-158,013,518,135.52

Finding the Fourth Proportional to 301,468,582,626.98, 452,336,411,982.84 and 158,013,518,135.52

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Solution

The fourth proportional to 301,468,582,626.98, 452,336,411,982.84 and 158,013,518,135.52 is: 237,090,270,619.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,468,582,626.98 : 452,336,411,982.84 = 158,013,518,135.52 : x
  2. Step 2: Convert to fraction form
    301,468,582,626.98/452,336,411,982.84 = 158,013,518,135.52/x
  3. Step 3: Cross multiply
    301,468,582,626.98x = 452,336,411,982.84 × 158,013,518,135.52
  4. Step 4: Simplify right side
    301,468,582,626.98x = 71,475,267,838,206,531,338,240
  5. Step 5: Solve for x
    x = 71,475,267,838,206,531,338,240/301,468,582,626.98
  6. Step 6: Final answer
    x = 237,090,270,619.16

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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.