Home / 965,630,402,103.15-1,332,509,912,741.50-532,058,528,063.55

Finding the Fourth Proportional to 965,630,402,103.15, 1,332,509,912,741.50 and 532,058,528,063.55

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Solution

The fourth proportional to 965,630,402,103.15, 1,332,509,912,741.50 and 532,058,528,063.55 is: 734,207,685,734.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,630,402,103.15 : 1,332,509,912,741.50 = 532,058,528,063.55 : x
  2. Step 2: Convert to fraction form
    965,630,402,103.15/1,332,509,912,741.50 = 532,058,528,063.55/x
  3. Step 3: Cross multiply
    965,630,402,103.15x = 1,332,509,912,741.50 × 532,058,528,063.55
  4. Step 4: Simplify right side
    965,630,402,103.15x = 708,973,262,803,331,945,857,024
  5. Step 5: Solve for x
    x = 708,973,262,803,331,945,857,024/965,630,402,103.15
  6. Step 6: Final answer
    x = 734,207,685,734.81

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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.