Home / 10,730,490,018.96-16,095,731,240.05-2,869,698,029.94

Finding the Fourth Proportional to 10,730,490,018.96, 16,095,731,240.05 and 2,869,698,029.94

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Solution

The fourth proportional to 10,730,490,018.96, 16,095,731,240.05 and 2,869,698,029.94 is: 4,304,546,031.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,490,018.96 : 16,095,731,240.05 = 2,869,698,029.94 : x
  2. Step 2: Convert to fraction form
    10,730,490,018.96/16,095,731,240.05 = 2,869,698,029.94/x
  3. Step 3: Cross multiply
    10,730,490,018.96x = 16,095,731,240.05 × 2,869,698,029.94
  4. Step 4: Simplify right side
    10,730,490,018.96x = 46,189,888,230,082,101,248
  5. Step 5: Solve for x
    x = 46,189,888,230,082,101,248/10,730,490,018.96
  6. Step 6: Final answer
    x = 4,304,546,031.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.