Home / 301,468,582,622.48-452,336,411,976.08-158,013,518,131.02

Finding the Fourth Proportional to 301,468,582,622.48, 452,336,411,976.08 and 158,013,518,131.02

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Solution

The fourth proportional to 301,468,582,622.48, 452,336,411,976.08 and 158,013,518,131.02 is: 237,090,270,612.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,468,582,622.48 : 452,336,411,976.08 = 158,013,518,131.02 : x
  2. Step 2: Convert to fraction form
    301,468,582,622.48/452,336,411,976.08 = 158,013,518,131.02/x
  3. Step 3: Cross multiply
    301,468,582,622.48x = 452,336,411,976.08 × 158,013,518,131.02
  4. Step 4: Simplify right side
    301,468,582,622.48x = 71,475,267,835,102,847,041,536
  5. Step 5: Solve for x
    x = 71,475,267,835,102,847,041,536/301,468,582,622.48
  6. Step 6: Final answer
    x = 237,090,270,612.41

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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.