Home / 1,006,066,303.76-1,388,357,276.82-566,032,106

Finding the Fourth Proportional to 1,006,066,303.76, 1,388,357,276.82 and 566,032,106

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Solution

The fourth proportional to 1,006,066,303.76, 1,388,357,276.82 and 566,032,106 is: 781,116,304.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,066,303.76 : 1,388,357,276.82 = 566,032,106 : x
  2. Step 2: Convert to fraction form
    1,006,066,303.76/1,388,357,276.82 = 566,032,106/x
  3. Step 3: Cross multiply
    1,006,066,303.76x = 1,388,357,276.82 × 566,032,106
  4. Step 4: Simplify right side
    1,006,066,303.76x = 785,854,793,278,849,536
  5. Step 5: Solve for x
    x = 785,854,793,278,849,536/1,006,066,303.76
  6. Step 6: Final answer
    x = 781,116,304.50

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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.