Home / 1,574,797,768,335.80-2,362,196,652,503.90-1,513,085,989,110.20

Finding the Fourth Proportional to 1,574,797,768,335.80, 2,362,196,652,503.90 and 1,513,085,989,110.20

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Solution

The fourth proportional to 1,574,797,768,335.80, 2,362,196,652,503.90 and 1,513,085,989,110.20 is: 2,269,628,983,665.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,797,768,335.80 : 2,362,196,652,503.90 = 1,513,085,989,110.20 : x
  2. Step 2: Convert to fraction form
    1,574,797,768,335.80/2,362,196,652,503.90 = 1,513,085,989,110.20/x
  3. Step 3: Cross multiply
    1,574,797,768,335.80x = 2,362,196,652,503.90 × 1,513,085,989,110.20
  4. Step 4: Simplify right side
    1,574,797,768,335.80x = 3,574,206,658,426,666,775,216,128
  5. Step 5: Solve for x
    x = 3,574,206,658,426,666,775,216,128/1,574,797,768,335.80
  6. Step 6: Final answer
    x = 2,269,628,983,665.49

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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.