Home / 1,574,797,768,335.90-2,362,196,652,503.80-1,513,085,989,110.40

Finding the Fourth Proportional to 1,574,797,768,335.90, 2,362,196,652,503.80 and 1,513,085,989,110.40

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Solution

The fourth proportional to 1,574,797,768,335.90, 2,362,196,652,503.80 and 1,513,085,989,110.40 is: 2,269,628,983,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,797,768,335.90 : 2,362,196,652,503.80 = 1,513,085,989,110.40 : x
  2. Step 2: Convert to fraction form
    1,574,797,768,335.90/2,362,196,652,503.80 = 1,513,085,989,110.40/x
  3. Step 3: Cross multiply
    1,574,797,768,335.90x = 2,362,196,652,503.80 × 1,513,085,989,110.40
  4. Step 4: Simplify right side
    1,574,797,768,335.90x = 3,574,206,658,426,987,287,150,592
  5. Step 5: Solve for x
    x = 3,574,206,658,426,987,287,150,592/1,574,797,768,335.90
  6. Step 6: Final answer
    x = 2,269,628,983,665.55

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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.