Home / 463,574,024,729.40-695,361,037,094.10-460,635,368,575.80

Finding the Fourth Proportional to 463,574,024,729.40, 695,361,037,094.10 and 460,635,368,575.80

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Solution

The fourth proportional to 463,574,024,729.40, 695,361,037,094.10 and 460,635,368,575.80 is: 690,953,052,863.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,024,729.40 : 695,361,037,094.10 = 460,635,368,575.80 : x
  2. Step 2: Convert to fraction form
    463,574,024,729.40/695,361,037,094.10 = 460,635,368,575.80/x
  3. Step 3: Cross multiply
    463,574,024,729.40x = 695,361,037,094.10 × 460,635,368,575.80
  4. Step 4: Simplify right side
    463,574,024,729.40x = 320,307,887,615,091,247,415,296
  5. Step 5: Solve for x
    x = 320,307,887,615,091,247,415,296/463,574,024,729.40
  6. Step 6: Final answer
    x = 690,953,052,863.70

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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.