Home / 1,767,741,249,584-2,439,478,336,070-986,466,185,467.76

Finding the Fourth Proportional to 1,767,741,249,584, 2,439,478,336,070 and 986,466,185,467.76

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Solution

The fourth proportional to 1,767,741,249,584, 2,439,478,336,070 and 986,466,185,467.76 is: 1,361,320,775,470.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,741,249,584 : 2,439,478,336,070 = 986,466,185,467.76 : x
  2. Step 2: Convert to fraction form
    1,767,741,249,584/2,439,478,336,070 = 986,466,185,467.76/x
  3. Step 3: Cross multiply
    1,767,741,249,584x = 2,439,478,336,070 × 986,466,185,467.76
  4. Step 4: Simplify right side
    1,767,741,249,584x = 2,406,462,888,714,211,273,211,904
  5. Step 5: Solve for x
    x = 2,406,462,888,714,211,273,211,904/1,767,741,249,584
  6. Step 6: Final answer
    x = 1,361,320,775,470.12

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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.