Home / 1,124,882,366.87-1,686,708,444.23-893,201,327.23

Finding the Fourth Proportional to 1,124,882,366.87, 1,686,708,444.23 and 893,201,327.23

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Solution

The fourth proportional to 1,124,882,366.87, 1,686,708,444.23 and 893,201,327.23 is: 1,339,313,572.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,882,366.87 : 1,686,708,444.23 = 893,201,327.23 : x
  2. Step 2: Convert to fraction form
    1,124,882,366.87/1,686,708,444.23 = 893,201,327.23/x
  3. Step 3: Cross multiply
    1,124,882,366.87x = 1,686,708,444.23 × 893,201,327.23
  4. Step 4: Simplify right side
    1,124,882,366.87x = 1,506,570,221,027,851,008
  5. Step 5: Solve for x
    x = 1,506,570,221,027,851,008/1,124,882,366.87
  6. Step 6: Final answer
    x = 1,339,313,572.16

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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.