Home / 10,343,132,829,628-15,514,714,176,392-4,223,838,034,649.60

Finding the Fourth Proportional to 10,343,132,829,628, 15,514,714,176,392 and 4,223,838,034,649.60

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Solution

The fourth proportional to 10,343,132,829,628, 15,514,714,176,392 and 4,223,838,034,649.60 is: 6,335,763,149,753.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,132,829,628 : 15,514,714,176,392 = 4,223,838,034,649.60 : x
  2. Step 2: Convert to fraction form
    10,343,132,829,628/15,514,714,176,392 = 4,223,838,034,649.60/x
  3. Step 3: Cross multiply
    10,343,132,829,628x = 15,514,714,176,392 × 4,223,838,034,649.60
  4. Step 4: Simplify right side
    10,343,132,829,628x = 65,531,639,834,961,873,895,161,856
  5. Step 5: Solve for x
    x = 65,531,639,834,961,873,895,161,856/10,343,132,829,628
  6. Step 6: Final answer
    x = 6,335,763,149,753.42

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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.