Home / 2,033,828,488.80-3,050,742,733.20-1,911,384,482.40

Finding the Fourth Proportional to 2,033,828,488.80, 3,050,742,733.20 and 1,911,384,482.40

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Solution

The fourth proportional to 2,033,828,488.80, 3,050,742,733.20 and 1,911,384,482.40 is: 2,867,076,723.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,828,488.80 : 3,050,742,733.20 = 1,911,384,482.40 : x
  2. Step 2: Convert to fraction form
    2,033,828,488.80/3,050,742,733.20 = 1,911,384,482.40/x
  3. Step 3: Cross multiply
    2,033,828,488.80x = 3,050,742,733.20 × 1,911,384,482.40
  4. Step 4: Simplify right side
    2,033,828,488.80x = 5,831,142,320,033,043,456
  5. Step 5: Solve for x
    x = 5,831,142,320,033,043,456/2,033,828,488.80
  6. Step 6: Final answer
    x = 2,867,076,723.60

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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.