Home / 1,574,797,768,339.90-2,362,196,652,509.80-1,513,085,989,114.20

Finding the Fourth Proportional to 1,574,797,768,339.90, 2,362,196,652,509.80 and 1,513,085,989,114.20

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Solution

The fourth proportional to 1,574,797,768,339.90, 2,362,196,652,509.80 and 1,513,085,989,114.20 is: 2,269,628,983,671.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,797,768,339.90 : 2,362,196,652,509.80 = 1,513,085,989,114.20 : x
  2. Step 2: Convert to fraction form
    1,574,797,768,339.90/2,362,196,652,509.80 = 1,513,085,989,114.20/x
  3. Step 3: Cross multiply
    1,574,797,768,339.90x = 2,362,196,652,509.80 × 1,513,085,989,114.20
  4. Step 4: Simplify right side
    1,574,797,768,339.90x = 3,574,206,658,445,042,255,921,152
  5. Step 5: Solve for x
    x = 3,574,206,658,445,042,255,921,152/1,574,797,768,339.90
  6. Step 6: Final answer
    x = 2,269,628,983,671.25

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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.