Home / 3,036,307,218.30-4,554,460,827.45-1,810,859,384.70

Finding the Fourth Proportional to 3,036,307,218.30, 4,554,460,827.45 and 1,810,859,384.70

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Solution

The fourth proportional to 3,036,307,218.30, 4,554,460,827.45 and 1,810,859,384.70 is: 2,716,289,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,307,218.30 : 4,554,460,827.45 = 1,810,859,384.70 : x
  2. Step 2: Convert to fraction form
    3,036,307,218.30/4,554,460,827.45 = 1,810,859,384.70/x
  3. Step 3: Cross multiply
    3,036,307,218.30x = 4,554,460,827.45 × 1,810,859,384.70
  4. Step 4: Simplify right side
    3,036,307,218.30x = 8,247,488,131,636,360,192
  5. Step 5: Solve for x
    x = 8,247,488,131,636,360,192/3,036,307,218.30
  6. Step 6: Final answer
    x = 2,716,289,077.05

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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.