Home / 64,658,598.21-97,000,673.96-23,718,417.48

Finding the Fourth Proportional to 64,658,598.21, 97,000,673.96 and 23,718,417.48

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Solution

The fourth proportional to 64,658,598.21, 97,000,673.96 and 23,718,417.48 is: 35,582,313.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,658,598.21 : 97,000,673.96 = 23,718,417.48 : x
  2. Step 2: Convert to fraction form
    64,658,598.21/97,000,673.96 = 23,718,417.48/x
  3. Step 3: Cross multiply
    64,658,598.21x = 97,000,673.96 × 23,718,417.48
  4. Step 4: Simplify right side
    64,658,598.21x = 2,300,702,480,824,644.50
  5. Step 5: Solve for x
    x = 2,300,702,480,824,644.50/64,658,598.21
  6. Step 6: Final answer
    x = 35,582,313.02

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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.