Home / 73,547,999.40-110,321,999.10-62,210,591.40

Finding the Fourth Proportional to 73,547,999.40, 110,321,999.10 and 62,210,591.40

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Solution

The fourth proportional to 73,547,999.40, 110,321,999.10 and 62,210,591.40 is: 93,315,887.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,547,999.40 : 110,321,999.10 = 62,210,591.40 : x
  2. Step 2: Convert to fraction form
    73,547,999.40/110,321,999.10 = 62,210,591.40/x
  3. Step 3: Cross multiply
    73,547,999.40x = 110,321,999.10 × 62,210,591.40
  4. Step 4: Simplify right side
    73,547,999.40x = 6,863,196,808,441,267
  5. Step 5: Solve for x
    x = 6,863,196,808,441,267/73,547,999.40
  6. Step 6: Final answer
    x = 93,315,887.10

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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.