Home / 296,462,883,134.32-409,127,408,875.20-168,000,060,289.26

Finding the Fourth Proportional to 296,462,883,134.32, 409,127,408,875.20 and 168,000,060,289.26

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Solution

The fourth proportional to 296,462,883,134.32, 409,127,408,875.20 and 168,000,060,289.26 is: 231,844,973,746.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,462,883,134.32 : 409,127,408,875.20 = 168,000,060,289.26 : x
  2. Step 2: Convert to fraction form
    296,462,883,134.32/409,127,408,875.20 = 168,000,060,289.26/x
  3. Step 3: Cross multiply
    296,462,883,134.32x = 409,127,408,875.20 × 168,000,060,289.26
  4. Step 4: Simplify right side
    296,462,883,134.32x = 68,733,429,357,022,336,253,952
  5. Step 5: Solve for x
    x = 68,733,429,357,022,336,253,952/296,462,883,134.32
  6. Step 6: Final answer
    x = 231,844,973,746.28

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