Home / 15,858,267,330,031-21,884,409,967,820-8,826,714,577,135.80

Finding the Fourth Proportional to 15,858,267,330,031, 21,884,409,967,820 and 8,826,714,577,135.80

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Solution

The fourth proportional to 15,858,267,330,031, 21,884,409,967,820 and 8,826,714,577,135.80 is: 12,180,866,702,200.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,858,267,330,031 : 21,884,409,967,820 = 8,826,714,577,135.80 : x
  2. Step 2: Convert to fraction form
    15,858,267,330,031/21,884,409,967,820 = 8,826,714,577,135.80/x
  3. Step 3: Cross multiply
    15,858,267,330,031x = 21,884,409,967,820 × 8,826,714,577,135.80
  4. Step 4: Simplify right side
    15,858,267,330,031x = 193,167,440,474,972,829,842,931,712
  5. Step 5: Solve for x
    x = 193,167,440,474,972,829,842,931,712/15,858,267,330,031
  6. Step 6: Final answer
    x = 12,180,866,702,200.76

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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.