Home / 61,113,221,566.41-84,336,249,650.52-34,015,912,553.82

Finding the Fourth Proportional to 61,113,221,566.41, 84,336,249,650.52 and 34,015,912,553.82

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Solution

The fourth proportional to 61,113,221,566.41, 84,336,249,650.52 and 34,015,912,553.82 is: 46,941,961,488.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,113,221,566.41 : 84,336,249,650.52 = 34,015,912,553.82 : x
  2. Step 2: Convert to fraction form
    61,113,221,566.41/84,336,249,650.52 = 34,015,912,553.82/x
  3. Step 3: Cross multiply
    61,113,221,566.41x = 84,336,249,650.52 × 34,015,912,553.82
  4. Step 4: Simplify right side
    61,113,221,566.41x = 2,868,774,493,229,220,888,576
  5. Step 5: Solve for x
    x = 2,868,774,493,229,220,888,576/61,113,221,566.41
  6. Step 6: Final answer
    x = 46,941,961,488.84

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1.5x scale

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.