Home / 1,465,009,594.20-2,200,065,308.10-776,262,058.20

Finding the Fourth Proportional to 1,465,009,594.20, 2,200,065,308.10 and 776,262,058.20

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Solution

The fourth proportional to 1,465,009,594.20, 2,200,065,308.10 and 776,262,058.20 is: 1,165,744,737.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,009,594.20 : 2,200,065,308.10 = 776,262,058.20 : x
  2. Step 2: Convert to fraction form
    1,465,009,594.20/2,200,065,308.10 = 776,262,058.20/x
  3. Step 3: Cross multiply
    1,465,009,594.20x = 2,200,065,308.10 × 776,262,058.20
  4. Step 4: Simplify right side
    1,465,009,594.20x = 1,707,827,224,240,123,136
  5. Step 5: Solve for x
    x = 1,707,827,224,240,123,136/1,465,009,594.20
  6. Step 6: Final answer
    x = 1,165,744,737.10

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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.