Home / 176,774,417,341.77-243,948,793,793.42-95,484,239,876.72

Finding the Fourth Proportional to 176,774,417,341.77, 243,948,793,793.42 and 95,484,239,876.72

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Solution

The fourth proportional to 176,774,417,341.77, 243,948,793,793.42 and 95,484,239,876.72 is: 131,768,303,889.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,774,417,341.77 : 243,948,793,793.42 = 95,484,239,876.72 : x
  2. Step 2: Convert to fraction form
    176,774,417,341.77/243,948,793,793.42 = 95,484,239,876.72/x
  3. Step 3: Cross multiply
    176,774,417,341.77x = 243,948,793,793.42 × 95,484,239,876.72
  4. Step 4: Simplify right side
    176,774,417,341.77x = 23,293,265,144,207,418,327,040
  5. Step 5: Solve for x
    x = 23,293,265,144,207,418,327,040/176,774,417,341.77
  6. Step 6: Final answer
    x = 131,768,303,889.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.