Home / 34,768,052.70-52,152,079.05-25,698,126.30

Finding the Fourth Proportional to 34,768,052.70, 52,152,079.05 and 25,698,126.30

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Solution

The fourth proportional to 34,768,052.70, 52,152,079.05 and 25,698,126.30 is: 38,547,189.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,768,052.70 : 52,152,079.05 = 25,698,126.30 : x
  2. Step 2: Convert to fraction form
    34,768,052.70/52,152,079.05 = 25,698,126.30/x
  3. Step 3: Cross multiply
    34,768,052.70x = 52,152,079.05 × 25,698,126.30
  4. Step 4: Simplify right side
    34,768,052.70x = 1,340,210,714,234,484
  5. Step 5: Solve for x
    x = 1,340,210,714,234,484/34,768,052.70
  6. Step 6: Final answer
    x = 38,547,189.45

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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.