Home / 5,249,414,895,984.30-7,244,035,289,941.60-2,905,710,346,053.90

Finding the Fourth Proportional to 5,249,414,895,984.30, 7,244,035,289,941.60 and 2,905,710,346,053.90

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Solution

The fourth proportional to 5,249,414,895,984.30, 7,244,035,289,941.60 and 2,905,710,346,053.90 is: 4,009,793,225,767.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,249,414,895,984.30 : 7,244,035,289,941.60 = 2,905,710,346,053.90 : x
  2. Step 2: Convert to fraction form
    5,249,414,895,984.30/7,244,035,289,941.60 = 2,905,710,346,053.90/x
  3. Step 3: Cross multiply
    5,249,414,895,984.30x = 7,244,035,289,941.60 × 2,905,710,346,053.90
  4. Step 4: Simplify right side
    5,249,414,895,984.30x = 21,049,068,289,162,868,175,142,912
  5. Step 5: Solve for x
    x = 21,049,068,289,162,868,175,142,912/5,249,414,895,984.30
  6. Step 6: Final answer
    x = 4,009,793,225,767.88

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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.