Home / 176,275,404.60-264,413,106.90-156,623,897.40

Finding the Fourth Proportional to 176,275,404.60, 264,413,106.90 and 156,623,897.40

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Solution

The fourth proportional to 176,275,404.60, 264,413,106.90 and 156,623,897.40 is: 234,935,846.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,275,404.60 : 264,413,106.90 = 156,623,897.40 : x
  2. Step 2: Convert to fraction form
    176,275,404.60/264,413,106.90 = 156,623,897.40/x
  3. Step 3: Cross multiply
    176,275,404.60x = 264,413,106.90 × 156,623,897.40
  4. Step 4: Simplify right side
    176,275,404.60x = 41,413,411,326,320,832
  5. Step 5: Solve for x
    x = 41,413,411,326,320,832/176,275,404.60
  6. Step 6: Final answer
    x = 234,935,846.10

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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.