Home / 1,460,240,462,203.20-2,012,803,479,432-1,151,087,664,821.80

Finding the Fourth Proportional to 1,460,240,462,203.20, 2,012,803,479,432 and 1,151,087,664,821.80

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Solution

The fourth proportional to 1,460,240,462,203.20, 2,012,803,479,432 and 1,151,087,664,821.80 is: 1,586,665,564,237.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,240,462,203.20 : 2,012,803,479,432 = 1,151,087,664,821.80 : x
  2. Step 2: Convert to fraction form
    1,460,240,462,203.20/2,012,803,479,432 = 1,151,087,664,821.80/x
  3. Step 3: Cross multiply
    1,460,240,462,203.20x = 2,012,803,479,432 × 1,151,087,664,821.80
  4. Step 4: Simplify right side
    1,460,240,462,203.20x = 2,316,913,256,884,574,793,760,768
  5. Step 5: Solve for x
    x = 2,316,913,256,884,574,793,760,768/1,460,240,462,203.20
  6. Step 6: Final answer
    x = 1,586,665,564,237.85

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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.