Home / 40,435,971.16-60,653,952.88-9,730,554.22

Finding the Fourth Proportional to 40,435,971.16, 60,653,952.88 and 9,730,554.22

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Solution

The fourth proportional to 40,435,971.16, 60,653,952.88 and 9,730,554.22 is: 14,595,830.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,435,971.16 : 60,653,952.88 = 9,730,554.22 : x
  2. Step 2: Convert to fraction form
    40,435,971.16/60,653,952.88 = 9,730,554.22/x
  3. Step 3: Cross multiply
    40,435,971.16x = 60,653,952.88 × 9,730,554.22
  4. Step 4: Simplify right side
    40,435,971.16x = 590,196,577,156,165.25
  5. Step 5: Solve for x
    x = 590,196,577,156,165.25/40,435,971.16
  6. Step 6: Final answer
    x = 14,595,830.40

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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.