Home / 7,430,599,536.59-10,254,094,742.26-4,043,393,302.47

Finding the Fourth Proportional to 7,430,599,536.59, 10,254,094,742.26 and 4,043,393,302.47

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Solution

The fourth proportional to 7,430,599,536.59, 10,254,094,742.26 and 4,043,393,302.47 is: 5,579,810,592.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,430,599,536.59 : 10,254,094,742.26 = 4,043,393,302.47 : x
  2. Step 2: Convert to fraction form
    7,430,599,536.59/10,254,094,742.26 = 4,043,393,302.47/x
  3. Step 3: Cross multiply
    7,430,599,536.59x = 10,254,094,742.26 × 4,043,393,302.47
  4. Step 4: Simplify right side
    7,430,599,536.59x = 41,461,338,003,746,922,496
  5. Step 5: Solve for x
    x = 41,461,338,003,746,922,496/7,430,599,536.59
  6. Step 6: Final answer
    x = 5,579,810,592.62

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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.