Home / 9,571,070,064.15-14,358,739,496.04-2,939,368,455.45

Finding the Fourth Proportional to 9,571,070,064.15, 14,358,739,496.04 and 2,939,368,455.45

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Solution

The fourth proportional to 9,571,070,064.15, 14,358,739,496.04 and 2,939,368,455.45 is: 4,409,708,178.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571,070,064.15 : 14,358,739,496.04 = 2,939,368,455.45 : x
  2. Step 2: Convert to fraction form
    9,571,070,064.15/14,358,739,496.04 = 2,939,368,455.45/x
  3. Step 3: Cross multiply
    9,571,070,064.15x = 14,358,739,496.04 × 2,939,368,455.45
  4. Step 4: Simplify right side
    9,571,070,064.15x = 42,205,625,934,684,004,352
  5. Step 5: Solve for x
    x = 42,205,625,934,684,004,352/9,571,070,064.15
  6. Step 6: Final answer
    x = 4,409,708,178.06

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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.