Home / 186,862,160.36-255,996,903.13-179,875,687.40

Finding the Fourth Proportional to 186,862,160.36, 255,996,903.13 and 179,875,687.40

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Solution

The fourth proportional to 186,862,160.36, 255,996,903.13 and 179,875,687.40 is: 246,425,594.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,862,160.36 : 255,996,903.13 = 179,875,687.40 : x
  2. Step 2: Convert to fraction form
    186,862,160.36/255,996,903.13 = 179,875,687.40/x
  3. Step 3: Cross multiply
    186,862,160.36x = 255,996,903.13 × 179,875,687.40
  4. Step 4: Simplify right side
    186,862,160.36x = 46,047,618,922,779,960
  5. Step 5: Solve for x
    x = 46,047,618,922,779,960/186,862,160.36
  6. Step 6: Final answer
    x = 246,425,594.32

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.