Home / 5,142,016,355,486.60-7,095,983,728,833.60-2,829,762,430,596

Finding the Fourth Proportional to 5,142,016,355,486.60, 7,095,983,728,833.60 and 2,829,762,430,596

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Solution

The fourth proportional to 5,142,016,355,486.60, 7,095,983,728,833.60 and 2,829,762,430,596 is: 3,905,072,791,639.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,142,016,355,486.60 : 7,095,983,728,833.60 = 2,829,762,430,596 : x
  2. Step 2: Convert to fraction form
    5,142,016,355,486.60/7,095,983,728,833.60 = 2,829,762,430,596/x
  3. Step 3: Cross multiply
    5,142,016,355,486.60x = 7,095,983,728,833.60 × 2,829,762,430,596
  4. Step 4: Simplify right side
    5,142,016,355,486.60x = 20,079,948,163,973,836,320,014,336
  5. Step 5: Solve for x
    x = 20,079,948,163,973,836,320,014,336/5,142,016,355,486.60
  6. Step 6: Final answer
    x = 3,905,072,791,639.08

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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.