Home / 1,003,291,570.60-1,506,071,096.70-594,578,012.20

Finding the Fourth Proportional to 1,003,291,570.60, 1,506,071,096.70 and 594,578,012.20

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Solution

The fourth proportional to 1,003,291,570.60, 1,506,071,096.70 and 594,578,012.20 is: 892,538,904.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,291,570.60 : 1,506,071,096.70 = 594,578,012.20 : x
  2. Step 2: Convert to fraction form
    1,003,291,570.60/1,506,071,096.70 = 594,578,012.20/x
  3. Step 3: Cross multiply
    1,003,291,570.60x = 1,506,071,096.70 × 594,578,012.20
  4. Step 4: Simplify right side
    1,003,291,570.60x = 895,476,758,907,760,128
  5. Step 5: Solve for x
    x = 895,476,758,907,760,128/1,003,291,570.60
  6. Step 6: Final answer
    x = 892,538,904.09

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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.