Home / 4,913,420,448.80-7,370,130,673.20-4,041,006,903.20

Finding the Fourth Proportional to 4,913,420,448.80, 7,370,130,673.20 and 4,041,006,903.20

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Solution

The fourth proportional to 4,913,420,448.80, 7,370,130,673.20 and 4,041,006,903.20 is: 6,061,510,354.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,420,448.80 : 7,370,130,673.20 = 4,041,006,903.20 : x
  2. Step 2: Convert to fraction form
    4,913,420,448.80/7,370,130,673.20 = 4,041,006,903.20/x
  3. Step 3: Cross multiply
    4,913,420,448.80x = 7,370,130,673.20 × 4,041,006,903.20
  4. Step 4: Simplify right side
    4,913,420,448.80x = 29,782,748,927,887,261,696
  5. Step 5: Solve for x
    x = 29,782,748,927,887,261,696/4,913,420,448.80
  6. Step 6: Final answer
    x = 6,061,510,354.80

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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.