Home / 64,294,526.64-88,715,929.02-37,855,161

Finding the Fourth Proportional to 64,294,526.64, 88,715,929.02 and 37,855,161

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Solution

The fourth proportional to 64,294,526.64, 88,715,929.02 and 37,855,161 is: 52,233,929.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,294,526.64 : 88,715,929.02 = 37,855,161 : x
  2. Step 2: Convert to fraction form
    64,294,526.64/88,715,929.02 = 37,855,161/x
  3. Step 3: Cross multiply
    64,294,526.64x = 88,715,929.02 × 37,855,161
  4. Step 4: Simplify right side
    64,294,526.64x = 3,358,355,776,316,672
  5. Step 5: Solve for x
    x = 3,358,355,776,316,672/64,294,526.64
  6. Step 6: Final answer
    x = 52,233,929.57

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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.