Home / 14,683,888,221,838-20,263,828,744,516-8,009,695,191,672.60

Finding the Fourth Proportional to 14,683,888,221,838, 20,263,828,744,516 and 8,009,695,191,672.60

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Solution

The fourth proportional to 14,683,888,221,838, 20,263,828,744,516 and 8,009,695,191,672.60 is: 11,053,413,728,554.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,888,221,838 : 20,263,828,744,516 = 8,009,695,191,672.60 : x
  2. Step 2: Convert to fraction form
    14,683,888,221,838/20,263,828,744,516 = 8,009,695,191,672.60/x
  3. Step 3: Cross multiply
    14,683,888,221,838x = 20,263,828,744,516 × 8,009,695,191,672.60
  4. Step 4: Simplify right side
    14,683,888,221,838x = 162,307,091,659,826,830,472,380,416
  5. Step 5: Solve for x
    x = 162,307,091,659,826,830,472,380,416/14,683,888,221,838
  6. Step 6: Final answer
    x = 11,053,413,728,554.70

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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.