Home / 64,829,006.15-97,243,673.85-26,490,513.42

Finding the Fourth Proportional to 64,829,006.15, 97,243,673.85 and 26,490,513.42

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Solution

The fourth proportional to 64,829,006.15, 97,243,673.85 and 26,490,513.42 is: 39,735,837.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,829,006.15 : 97,243,673.85 = 26,490,513.42 : x
  2. Step 2: Convert to fraction form
    64,829,006.15/97,243,673.85 = 26,490,513.42/x
  3. Step 3: Cross multiply
    64,829,006.15x = 97,243,673.85 × 26,490,513.42
  4. Step 4: Simplify right side
    64,829,006.15x = 2,576,034,847,133,528
  5. Step 5: Solve for x
    x = 2,576,034,847,133,528/64,829,006.15
  6. Step 6: Final answer
    x = 39,735,837.40

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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.