Home / 1,024,075,560.60-1,413,224,275.41-554,176,881.36

Finding the Fourth Proportional to 1,024,075,560.60, 1,413,224,275.41 and 554,176,881.36

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Solution

The fourth proportional to 1,024,075,560.60, 1,413,224,275.41 and 554,176,881.36 is: 764,764,097.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,075,560.60 : 1,413,224,275.41 = 554,176,881.36 : x
  2. Step 2: Convert to fraction form
    1,024,075,560.60/1,413,224,275.41 = 554,176,881.36/x
  3. Step 3: Cross multiply
    1,024,075,560.60x = 1,413,224,275.41 × 554,176,881.36
  4. Step 4: Simplify right side
    1,024,075,560.60x = 783,176,221,608,959,616
  5. Step 5: Solve for x
    x = 783,176,221,608,959,616/1,024,075,560.60
  6. Step 6: Final answer
    x = 764,764,097.24

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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.