Home / 7,230,457,798.44-10,849,871,009.40-3,033,034,691.28

Finding the Fourth Proportional to 7,230,457,798.44, 10,849,871,009.40 and 3,033,034,691.28

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Solution

The fourth proportional to 7,230,457,798.44, 10,849,871,009.40 and 3,033,034,691.28 is: 4,551,307,273.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,230,457,798.44 : 10,849,871,009.40 = 3,033,034,691.28 : x
  2. Step 2: Convert to fraction form
    7,230,457,798.44/10,849,871,009.40 = 3,033,034,691.28/x
  3. Step 3: Cross multiply
    7,230,457,798.44x = 10,849,871,009.40 × 3,033,034,691.28
  4. Step 4: Simplify right side
    7,230,457,798.44x = 32,908,035,167,423,352,832
  5. Step 5: Solve for x
    x = 32,908,035,167,423,352,832/7,230,457,798.44
  6. Step 6: Final answer
    x = 4,551,307,273.31

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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.