Home / 35,803,903.60-53,705,855.40-10,245,746.80

Finding the Fourth Proportional to 35,803,903.60, 53,705,855.40 and 10,245,746.80

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Solution

The fourth proportional to 35,803,903.60, 53,705,855.40 and 10,245,746.80 is: 15,368,620.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,803,903.60 : 53,705,855.40 = 10,245,746.80 : x
  2. Step 2: Convert to fraction form
    35,803,903.60/53,705,855.40 = 10,245,746.80/x
  3. Step 3: Cross multiply
    35,803,903.60x = 53,705,855.40 × 10,245,746.80
  4. Step 4: Simplify right side
    35,803,903.60x = 550,256,596,105,812.75
  5. Step 5: Solve for x
    x = 550,256,596,105,812.75/35,803,903.60
  6. Step 6: Final answer
    x = 15,368,620.20

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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.