Home / 19,461,845,712,253-26,857,373,678,858-10,562,727,879,963

Finding the Fourth Proportional to 19,461,845,712,253, 26,857,373,678,858 and 10,562,727,879,963

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Solution

The fourth proportional to 19,461,845,712,253, 26,857,373,678,858 and 10,562,727,879,963 is: 14,576,578,909,042.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,461,845,712,253 : 26,857,373,678,858 = 10,562,727,879,963 : x
  2. Step 2: Convert to fraction form
    19,461,845,712,253/26,857,373,678,858 = 10,562,727,879,963/x
  3. Step 3: Cross multiply
    19,461,845,712,253x = 26,857,373,678,858 × 10,562,727,879,963
  4. Step 4: Simplify right side
    19,461,845,712,253x = 283,687,129,740,257,848,067,096,576
  5. Step 5: Solve for x
    x = 283,687,129,740,257,848,067,096,576/19,461,845,712,253
  6. Step 6: Final answer
    x = 14,576,578,909,042.07

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.