Home / 165,992,524,605.36-249,003,981,938.02-46,609,044,655.13

Finding the Fourth Proportional to 165,992,524,605.36, 249,003,981,938.02 and 46,609,044,655.13

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Solution

The fourth proportional to 165,992,524,605.36, 249,003,981,938.02 and 46,609,044,655.13 is: 69,917,833,595.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,992,524,605.36 : 249,003,981,938.02 = 46,609,044,655.13 : x
  2. Step 2: Convert to fraction form
    165,992,524,605.36/249,003,981,938.02 = 46,609,044,655.13/x
  3. Step 3: Cross multiply
    165,992,524,605.36x = 249,003,981,938.02 × 46,609,044,655.13
  4. Step 4: Simplify right side
    165,992,524,605.36x = 11,605,837,713,454,357,544,960
  5. Step 5: Solve for x
    x = 11,605,837,713,454,357,544,960/165,992,524,605.36
  6. Step 6: Final answer
    x = 69,917,833,595.50

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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.