Home / 965,630,402,102.16-1,332,509,912,740.10-532,058,528,062.56

Finding the Fourth Proportional to 965,630,402,102.16, 1,332,509,912,740.10 and 532,058,528,062.56

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Solution

The fourth proportional to 965,630,402,102.16, 1,332,509,912,740.10 and 532,058,528,062.56 is: 734,207,685,733.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,630,402,102.16 : 1,332,509,912,740.10 = 532,058,528,062.56 : x
  2. Step 2: Convert to fraction form
    965,630,402,102.16/1,332,509,912,740.10 = 532,058,528,062.56/x
  3. Step 3: Cross multiply
    965,630,402,102.16x = 1,332,509,912,740.10 × 532,058,528,062.56
  4. Step 4: Simplify right side
    965,630,402,102.16x = 708,973,262,801,267,945,635,840
  5. Step 5: Solve for x
    x = 708,973,262,801,267,945,635,840/965,630,402,102.16
  6. Step 6: Final answer
    x = 734,207,685,733.43

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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.