Home / 1,150,072,459.68-1,724,494,935.06-596,817,840.36

Finding the Fourth Proportional to 1,150,072,459.68, 1,724,494,935.06 and 596,817,840.36

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Solution

The fourth proportional to 1,150,072,459.68, 1,724,494,935.06 and 596,817,840.36 is: 894,908,259.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,072,459.68 : 1,724,494,935.06 = 596,817,840.36 : x
  2. Step 2: Convert to fraction form
    1,150,072,459.68/1,724,494,935.06 = 596,817,840.36/x
  3. Step 3: Cross multiply
    1,150,072,459.68x = 1,724,494,935.06 × 596,817,840.36
  4. Step 4: Simplify right side
    1,150,072,459.68x = 1,029,209,342,854,267,648
  5. Step 5: Solve for x
    x = 1,029,209,342,854,267,648/1,150,072,459.68
  6. Step 6: Final answer
    x = 894,908,259.21

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Double scale
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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.