Home / 10,373,325,804.56-14,315,194,232.02-5,615,601,525.30

Finding the Fourth Proportional to 10,373,325,804.56, 14,315,194,232.02 and 5,615,601,525.30

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Solution

The fourth proportional to 10,373,325,804.56, 14,315,194,232.02 and 5,615,601,525.30 is: 7,749,532,606.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,325,804.56 : 14,315,194,232.02 = 5,615,601,525.30 : x
  2. Step 2: Convert to fraction form
    10,373,325,804.56/14,315,194,232.02 = 5,615,601,525.30/x
  3. Step 3: Cross multiply
    10,373,325,804.56x = 14,315,194,232.02 × 5,615,601,525.30
  4. Step 4: Simplify right side
    10,373,325,804.56x = 80,388,426,564,297,277,440
  5. Step 5: Solve for x
    x = 80,388,426,564,297,277,440/10,373,325,804.56
  6. Step 6: Final answer
    x = 7,749,532,606.89

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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.