Home / 6,031,173,812.40-9,047,611,024.20-1,890,185,540.40

Finding the Fourth Proportional to 6,031,173,812.40, 9,047,611,024.20 and 1,890,185,540.40

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Solution

The fourth proportional to 6,031,173,812.40, 9,047,611,024.20 and 1,890,185,540.40 is: 2,835,544,798.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,173,812.40 : 9,047,611,024.20 = 1,890,185,540.40 : x
  2. Step 2: Convert to fraction form
    6,031,173,812.40/9,047,611,024.20 = 1,890,185,540.40/x
  3. Step 3: Cross multiply
    6,031,173,812.40x = 9,047,611,024.20 × 1,890,185,540.40
  4. Step 4: Simplify right side
    6,031,173,812.40x = 17,101,663,533,106,477,056
  5. Step 5: Solve for x
    x = 17,101,663,533,106,477,056/6,031,173,812.40
  6. Step 6: Final answer
    x = 2,835,544,798.58

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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.