Home / 10,170,993,746.64-14,036,756,729.44-6,102,048,031.84

Finding the Fourth Proportional to 10,170,993,746.64, 14,036,756,729.44 and 6,102,048,031.84

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Solution

The fourth proportional to 10,170,993,746.64, 14,036,756,729.44 and 6,102,048,031.84 is: 8,421,297,457.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,170,993,746.64 : 14,036,756,729.44 = 6,102,048,031.84 : x
  2. Step 2: Convert to fraction form
    10,170,993,746.64/14,036,756,729.44 = 6,102,048,031.84/x
  3. Step 3: Cross multiply
    10,170,993,746.64x = 14,036,756,729.44 × 6,102,048,031.84
  4. Step 4: Simplify right side
    10,170,993,746.64x = 85,652,963,774,296,227,840
  5. Step 5: Solve for x
    x = 85,652,963,774,296,227,840/10,170,993,746.64
  6. Step 6: Final answer
    x = 8,421,297,457.05

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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.