Home / 4,753,833,803.10-7,130,750,704.65-1,648,730,328.30

Finding the Fourth Proportional to 4,753,833,803.10, 7,130,750,704.65 and 1,648,730,328.30

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Solution

The fourth proportional to 4,753,833,803.10, 7,130,750,704.65 and 1,648,730,328.30 is: 2,473,095,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,833,803.10 : 7,130,750,704.65 = 1,648,730,328.30 : x
  2. Step 2: Convert to fraction form
    4,753,833,803.10/7,130,750,704.65 = 1,648,730,328.30/x
  3. Step 3: Cross multiply
    4,753,833,803.10x = 7,130,750,704.65 × 1,648,730,328.30
  4. Step 4: Simplify right side
    4,753,833,803.10x = 11,756,684,950,303,049,728
  5. Step 5: Solve for x
    x = 11,756,684,950,303,049,728/4,753,833,803.10
  6. Step 6: Final answer
    x = 2,473,095,492.45

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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.