Home / 2,063,237,155.80-3,094,855,733.70-1,328,573,117.40

Finding the Fourth Proportional to 2,063,237,155.80, 3,094,855,733.70 and 1,328,573,117.40

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Solution

The fourth proportional to 2,063,237,155.80, 3,094,855,733.70 and 1,328,573,117.40 is: 1,992,859,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,237,155.80 : 3,094,855,733.70 = 1,328,573,117.40 : x
  2. Step 2: Convert to fraction form
    2,063,237,155.80/3,094,855,733.70 = 1,328,573,117.40/x
  3. Step 3: Cross multiply
    2,063,237,155.80x = 3,094,855,733.70 × 1,328,573,117.40
  4. Step 4: Simplify right side
    2,063,237,155.80x = 4,111,742,130,025,073,152
  5. Step 5: Solve for x
    x = 4,111,742,130,025,073,152/2,063,237,155.80
  6. Step 6: Final answer
    x = 1,992,859,676.10

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1.5x scale

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.