Home / 1,754,047,164.32-2,631,402,583.41-704,867,041.91

Finding the Fourth Proportional to 1,754,047,164.32, 2,631,402,583.41 and 704,867,041.91

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Solution

The fourth proportional to 1,754,047,164.32, 2,631,402,583.41 and 704,867,041.91 is: 1,057,433,912.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,047,164.32 : 2,631,402,583.41 = 704,867,041.91 : x
  2. Step 2: Convert to fraction form
    1,754,047,164.32/2,631,402,583.41 = 704,867,041.91/x
  3. Step 3: Cross multiply
    1,754,047,164.32x = 2,631,402,583.41 × 704,867,041.91
  4. Step 4: Simplify right side
    1,754,047,164.32x = 1,854,788,955,026,703,104
  5. Step 5: Solve for x
    x = 1,854,788,955,026,703,104/1,754,047,164.32
  6. Step 6: Final answer
    x = 1,057,433,912.13

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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.