Home / 549,776,098,672.52-824,782,845,675.66-167,350,078,573.60

Finding the Fourth Proportional to 549,776,098,672.52, 824,782,845,675.66 and 167,350,078,573.60

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Solution

The fourth proportional to 549,776,098,672.52, 824,782,845,675.66 and 167,350,078,573.60 is: 251,061,249,048.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,776,098,672.52 : 824,782,845,675.66 = 167,350,078,573.60 : x
  2. Step 2: Convert to fraction form
    549,776,098,672.52/824,782,845,675.66 = 167,350,078,573.60/x
  3. Step 3: Cross multiply
    549,776,098,672.52x = 824,782,845,675.66 × 167,350,078,573.60
  4. Step 4: Simplify right side
    549,776,098,672.52x = 138,027,474,029,979,117,813,760
  5. Step 5: Solve for x
    x = 138,027,474,029,979,117,813,760/549,776,098,672.52
  6. Step 6: Final answer
    x = 251,061,249,048.95

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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.