Home / 4,753,833,810.10-7,130,750,715.15-1,648,730,335.30

Finding the Fourth Proportional to 4,753,833,810.10, 7,130,750,715.15 and 1,648,730,335.30

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Solution

The fourth proportional to 4,753,833,810.10, 7,130,750,715.15 and 1,648,730,335.30 is: 2,473,095,502.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,833,810.10 : 7,130,750,715.15 = 1,648,730,335.30 : x
  2. Step 2: Convert to fraction form
    4,753,833,810.10/7,130,750,715.15 = 1,648,730,335.30/x
  3. Step 3: Cross multiply
    4,753,833,810.10x = 7,130,750,715.15 × 1,648,730,335.30
  4. Step 4: Simplify right side
    4,753,833,810.10x = 11,756,685,017,529,972,736
  5. Step 5: Solve for x
    x = 11,756,685,017,529,972,736/4,753,833,810.10
  6. Step 6: Final answer
    x = 2,473,095,502.95

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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.