Home / 15,514,298,808.48-23,274,716,554.62-5,032,696,800.96

Finding the Fourth Proportional to 15,514,298,808.48, 23,274,716,554.62 and 5,032,696,800.96

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Solution

The fourth proportional to 15,514,298,808.48, 23,274,716,554.62 and 5,032,696,800.96 is: 7,550,105,421.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,514,298,808.48 : 23,274,716,554.62 = 5,032,696,800.96 : x
  2. Step 2: Convert to fraction form
    15,514,298,808.48/23,274,716,554.62 = 5,032,696,800.96/x
  3. Step 3: Cross multiply
    15,514,298,808.48x = 23,274,716,554.62 × 5,032,696,800.96
  4. Step 4: Simplify right side
    15,514,298,808.48x = 117,134,591,547,686,830,080
  5. Step 5: Solve for x
    x = 117,134,591,547,686,830,080/15,514,298,808.48
  6. Step 6: Final answer
    x = 7,550,105,421.69

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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.