Home / 113,250,000.20-169,875,000.30-62,112,259.40

Finding the Fourth Proportional to 113,250,000.20, 169,875,000.30 and 62,112,259.40

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Solution

The fourth proportional to 113,250,000.20, 169,875,000.30 and 62,112,259.40 is: 93,168,389.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,250,000.20 : 169,875,000.30 = 62,112,259.40 : x
  2. Step 2: Convert to fraction form
    113,250,000.20/169,875,000.30 = 62,112,259.40/x
  3. Step 3: Cross multiply
    113,250,000.20x = 169,875,000.30 × 62,112,259.40
  4. Step 4: Simplify right side
    113,250,000.20x = 10,551,320,084,208,678
  5. Step 5: Solve for x
    x = 10,551,320,084,208,678/113,250,000.20
  6. Step 6: Final answer
    x = 93,168,389.10

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1.5x scale

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.