Home / 176,290,428,759.60-264,435,643,139.40-176,290,428,759.60

Finding the Fourth Proportional to 176,290,428,759.60, 264,435,643,139.40 and 176,290,428,759.60

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Solution

The fourth proportional to 176,290,428,759.60, 264,435,643,139.40 and 176,290,428,759.60 is: 264,435,643,139.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,290,428,759.60 : 264,435,643,139.40 = 176,290,428,759.60 : x
  2. Step 2: Convert to fraction form
    176,290,428,759.60/264,435,643,139.40 = 176,290,428,759.60/x
  3. Step 3: Cross multiply
    176,290,428,759.60x = 264,435,643,139.40 × 176,290,428,759.60
  4. Step 4: Simplify right side
    176,290,428,759.60x = 46,617,472,908,365,404,307,456
  5. Step 5: Solve for x
    x = 46,617,472,908,365,404,307,456/176,290,428,759.60
  6. Step 6: Final answer
    x = 264,435,643,139.40

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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.