Home / 162,875,886,391.39-244,349,173,071.48-49,552,667,276.79

Finding the Fourth Proportional to 162,875,886,391.39, 244,349,173,071.48 and 49,552,667,276.79

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Solution

The fourth proportional to 162,875,886,391.39, 244,349,173,071.48 and 49,552,667,276.79 is: 74,339,753,666.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,875,886,391.39 : 244,349,173,071.48 = 49,552,667,276.79 : x
  2. Step 2: Convert to fraction form
    162,875,886,391.39/244,349,173,071.48 = 49,552,667,276.79/x
  3. Step 3: Cross multiply
    162,875,886,391.39x = 244,349,173,071.48 × 49,552,667,276.79
  4. Step 4: Simplify right side
    162,875,886,391.39x = 12,108,153,272,569,824,280,576
  5. Step 5: Solve for x
    x = 12,108,153,272,569,824,280,576/162,875,886,391.39
  6. Step 6: Final answer
    x = 74,339,753,666.63

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1.5x scale

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.