Home / 10,343,132,827,079-15,514,714,172,564-4,223,838,032,097.50

Finding the Fourth Proportional to 10,343,132,827,079, 15,514,714,172,564 and 4,223,838,032,097.50

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Solution

The fourth proportional to 10,343,132,827,079, 15,514,714,172,564 and 4,223,838,032,097.50 is: 6,335,763,145,923.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,132,827,079 : 15,514,714,172,564 = 4,223,838,032,097.50 : x
  2. Step 2: Convert to fraction form
    10,343,132,827,079/15,514,714,172,564 = 4,223,838,032,097.50/x
  3. Step 3: Cross multiply
    10,343,132,827,079x = 15,514,714,172,564 × 4,223,838,032,097.50
  4. Step 4: Simplify right side
    10,343,132,827,079x = 65,531,639,779,197,916,899,442,688
  5. Step 5: Solve for x
    x = 65,531,639,779,197,916,899,442,688/10,343,132,827,079
  6. Step 6: Final answer
    x = 6,335,763,145,923.43

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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.