Home / 3,371,195,320.13-4,652,259,495.17-1,865,926,220.64

Finding the Fourth Proportional to 3,371,195,320.13, 4,652,259,495.17 and 1,865,926,220.64

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Solution

The fourth proportional to 3,371,195,320.13, 4,652,259,495.17 and 1,865,926,220.64 is: 2,574,983,693.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,195,320.13 : 4,652,259,495.17 = 1,865,926,220.64 : x
  2. Step 2: Convert to fraction form
    3,371,195,320.13/4,652,259,495.17 = 1,865,926,220.64/x
  3. Step 3: Cross multiply
    3,371,195,320.13x = 4,652,259,495.17 × 1,865,926,220.64
  4. Step 4: Simplify right side
    3,371,195,320.13x = 8,680,772,977,249,782,784
  5. Step 5: Solve for x
    x = 8,680,772,977,249,782,784/3,371,195,320.13
  6. Step 6: Final answer
    x = 2,574,983,693.60

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1.5x scale

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.