Home / 1,934,062,300,489.90-2,899,564,849,877.80-965,473,637,413.96

Finding the Fourth Proportional to 1,934,062,300,489.90, 2,899,564,849,877.80 and 965,473,637,413.96

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Solution

The fourth proportional to 1,934,062,300,489.90, 2,899,564,849,877.80 and 965,473,637,413.96 is: 1,447,447,386,684.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,062,300,489.90 : 2,899,564,849,877.80 = 965,473,637,413.96 : x
  2. Step 2: Convert to fraction form
    1,934,062,300,489.90/2,899,564,849,877.80 = 965,473,637,413.96/x
  3. Step 3: Cross multiply
    1,934,062,300,489.90x = 2,899,564,849,877.80 × 965,473,637,413.96
  4. Step 4: Simplify right side
    1,934,062,300,489.90x = 2,799,453,422,529,182,206,787,584
  5. Step 5: Solve for x
    x = 2,799,453,422,529,182,206,787,584/1,934,062,300,489.90
  6. Step 6: Final answer
    x = 1,447,447,386,684.53

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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.