Home / 2,903,423,441,459-4,006,703,966,540.80-1,585,035,594,114.60

Finding the Fourth Proportional to 2,903,423,441,459, 4,006,703,966,540.80 and 1,585,035,594,114.60

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Solution

The fourth proportional to 2,903,423,441,459, 4,006,703,966,540.80 and 1,585,035,594,114.60 is: 2,187,337,992,578.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,423,441,459 : 4,006,703,966,540.80 = 1,585,035,594,114.60 : x
  2. Step 2: Convert to fraction form
    2,903,423,441,459/4,006,703,966,540.80 = 1,585,035,594,114.60/x
  3. Step 3: Cross multiply
    2,903,423,441,459x = 4,006,703,966,540.80 × 1,585,035,594,114.60
  4. Step 4: Simplify right side
    2,903,423,441,459x = 6,350,768,402,047,321,673,564,160
  5. Step 5: Solve for x
    x = 6,350,768,402,047,321,673,564,160/2,903,423,441,459
  6. Step 6: Final answer
    x = 2,187,337,992,578.86

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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.