Home / 94,686,823.02-130,666,525.47-52,871,534.22

Finding the Fourth Proportional to 94,686,823.02, 130,666,525.47 and 52,871,534.22

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Solution

The fourth proportional to 94,686,823.02, 130,666,525.47 and 52,871,534.22 is: 72,961,996.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,686,823.02 : 130,666,525.47 = 52,871,534.22 : x
  2. Step 2: Convert to fraction form
    94,686,823.02/130,666,525.47 = 52,871,534.22/x
  3. Step 3: Cross multiply
    94,686,823.02x = 130,666,525.47 × 52,871,534.22
  4. Step 4: Simplify right side
    94,686,823.02x = 6,908,539,672,795,606
  5. Step 5: Solve for x
    x = 6,908,539,672,795,606/94,686,823.02
  6. Step 6: Final answer
    x = 72,961,996.74

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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.