Home / 5,239,814,004,129.60-7,859,881,124,840.40-1,797,662,397,196.70

Finding the Fourth Proportional to 5,239,814,004,129.60, 7,859,881,124,840.40 and 1,797,662,397,196.70

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Solution

The fourth proportional to 5,239,814,004,129.60, 7,859,881,124,840.40 and 1,797,662,397,196.70 is: 2,696,548,528,903.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,814,004,129.60 : 7,859,881,124,840.40 = 1,797,662,397,196.70 : x
  2. Step 2: Convert to fraction form
    5,239,814,004,129.60/7,859,881,124,840.40 = 1,797,662,397,196.70/x
  3. Step 3: Cross multiply
    5,239,814,004,129.60x = 7,859,881,124,840.40 × 1,797,662,397,196.70
  4. Step 4: Simplify right side
    5,239,814,004,129.60x = 14,129,412,744,561,688,265,621,504
  5. Step 5: Solve for x
    x = 14,129,412,744,561,688,265,621,504/5,239,814,004,129.60
  6. Step 6: Final answer
    x = 2,696,548,528,903.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.