Home / 1,130,366,488.06-1,695,742,900.28-466,017,340.66

Finding the Fourth Proportional to 1,130,366,488.06, 1,695,742,900.28 and 466,017,340.66

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Solution

The fourth proportional to 1,130,366,488.06, 1,695,742,900.28 and 466,017,340.66 is: 699,105,648.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,366,488.06 : 1,695,742,900.28 = 466,017,340.66 : x
  2. Step 2: Convert to fraction form
    1,130,366,488.06/1,695,742,900.28 = 466,017,340.66/x
  3. Step 3: Cross multiply
    1,130,366,488.06x = 1,695,742,900.28 × 466,017,340.66
  4. Step 4: Simplify right side
    1,130,366,488.06x = 790,245,596,831,561,216
  5. Step 5: Solve for x
    x = 790,245,596,831,561,216/1,130,366,488.06
  6. Step 6: Final answer
    x = 699,105,648.64

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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.