Home / 2,636,679,528.60-3,641,637,614.31-1,736,459,655

Finding the Fourth Proportional to 2,636,679,528.60, 3,641,637,614.31 and 1,736,459,655

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Solution

The fourth proportional to 2,636,679,528.60, 3,641,637,614.31 and 1,736,459,655 is: 2,398,303,141.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,636,679,528.60 : 3,641,637,614.31 = 1,736,459,655 : x
  2. Step 2: Convert to fraction form
    2,636,679,528.60/3,641,637,614.31 = 1,736,459,655/x
  3. Step 3: Cross multiply
    2,636,679,528.60x = 3,641,637,614.31 × 1,736,459,655
  4. Step 4: Simplify right side
    2,636,679,528.60x = 6,323,556,795,379,765,248
  5. Step 5: Solve for x
    x = 6,323,556,795,379,765,248/2,636,679,528.60
  6. Step 6: Final answer
    x = 2,398,303,141.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.