Home / 4,043,975,827.20-6,065,963,740.80-1,590,392,774.40

Finding the Fourth Proportional to 4,043,975,827.20, 6,065,963,740.80 and 1,590,392,774.40

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Solution

The fourth proportional to 4,043,975,827.20, 6,065,963,740.80 and 1,590,392,774.40 is: 2,385,589,161.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,975,827.20 : 6,065,963,740.80 = 1,590,392,774.40 : x
  2. Step 2: Convert to fraction form
    4,043,975,827.20/6,065,963,740.80 = 1,590,392,774.40/x
  3. Step 3: Cross multiply
    4,043,975,827.20x = 6,065,963,740.80 × 1,590,392,774.40
  4. Step 4: Simplify right side
    4,043,975,827.20x = 9,647,264,903,140,714,496
  5. Step 5: Solve for x
    x = 9,647,264,903,140,714,496/4,043,975,827.20
  6. Step 6: Final answer
    x = 2,385,589,161.60

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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.