Home / 1,685,767,218.24-2,528,650,827.36-1,685,767,218.24

Finding the Fourth Proportional to 1,685,767,218.24, 2,528,650,827.36 and 1,685,767,218.24

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Solution

The fourth proportional to 1,685,767,218.24, 2,528,650,827.36 and 1,685,767,218.24 is: 2,528,650,827.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,767,218.24 : 2,528,650,827.36 = 1,685,767,218.24 : x
  2. Step 2: Convert to fraction form
    1,685,767,218.24/2,528,650,827.36 = 1,685,767,218.24/x
  3. Step 3: Cross multiply
    1,685,767,218.24x = 2,528,650,827.36 × 1,685,767,218.24
  4. Step 4: Simplify right side
    1,685,767,218.24x = 4,262,716,671,138,941,952
  5. Step 5: Solve for x
    x = 4,262,716,671,138,941,952/1,685,767,218.24
  6. Step 6: Final answer
    x = 2,528,650,827.36

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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.