Home / 10,343,132,827,257-15,514,714,172,840-4,223,838,032,282.50

Finding the Fourth Proportional to 10,343,132,827,257, 15,514,714,172,840 and 4,223,838,032,282.50

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Solution

The fourth proportional to 10,343,132,827,257, 15,514,714,172,840 and 4,223,838,032,282.50 is: 6,335,763,146,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,132,827,257 : 15,514,714,172,840 = 4,223,838,032,282.50 : x
  2. Step 2: Convert to fraction form
    10,343,132,827,257/15,514,714,172,840 = 4,223,838,032,282.50/x
  3. Step 3: Cross multiply
    10,343,132,827,257x = 15,514,714,172,840 × 4,223,838,032,282.50
  4. Step 4: Simplify right side
    10,343,132,827,257x = 65,531,639,783,233,923,437,297,664
  5. Step 5: Solve for x
    x = 65,531,639,783,233,923,437,297,664/10,343,132,827,257
  6. Step 6: Final answer
    x = 6,335,763,146,204.60

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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.