Home / 2,013,535,879,259.20-3,020,780,164,810-653,689,962,869.04

Finding the Fourth Proportional to 2,013,535,879,259.20, 3,020,780,164,810 and 653,689,962,869.04

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Solution

The fourth proportional to 2,013,535,879,259.20, 3,020,780,164,810 and 653,689,962,869.04 is: 980,689,588,951.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,535,879,259.20 : 3,020,780,164,810 = 653,689,962,869.04 : x
  2. Step 2: Convert to fraction form
    2,013,535,879,259.20/3,020,780,164,810 = 653,689,962,869.04/x
  3. Step 3: Cross multiply
    2,013,535,879,259.20x = 3,020,780,164,810 × 653,689,962,869.04
  4. Step 4: Simplify right side
    2,013,535,879,259.20x = 1,974,653,673,770,181,627,740,160
  5. Step 5: Solve for x
    x = 1,974,653,673,770,181,627,740,160/2,013,535,879,259.20
  6. Step 6: Final answer
    x = 980,689,588,951.69

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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.