Home / 3,053,820,886.80-4,580,731,330.20-1,090,890,409.20

Finding the Fourth Proportional to 3,053,820,886.80, 4,580,731,330.20 and 1,090,890,409.20

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Solution

The fourth proportional to 3,053,820,886.80, 4,580,731,330.20 and 1,090,890,409.20 is: 1,636,335,613.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,820,886.80 : 4,580,731,330.20 = 1,090,890,409.20 : x
  2. Step 2: Convert to fraction form
    3,053,820,886.80/4,580,731,330.20 = 1,090,890,409.20/x
  3. Step 3: Cross multiply
    3,053,820,886.80x = 4,580,731,330.20 × 1,090,890,409.20
  4. Step 4: Simplify right side
    3,053,820,886.80x = 4,997,075,875,237,138,432
  5. Step 5: Solve for x
    x = 4,997,075,875,237,138,432/3,053,820,886.80
  6. Step 6: Final answer
    x = 1,636,335,613.80

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Double scale
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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.