Home / 1,879,048,164.94-2,818,935,204.21-714,426,103.90

Finding the Fourth Proportional to 1,879,048,164.94, 2,818,935,204.21 and 714,426,103.90

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Solution

The fourth proportional to 1,879,048,164.94, 2,818,935,204.21 and 714,426,103.90 is: 1,071,777,154.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,048,164.94 : 2,818,935,204.21 = 714,426,103.90 : x
  2. Step 2: Convert to fraction form
    1,879,048,164.94/2,818,935,204.21 = 714,426,103.90/x
  3. Step 3: Cross multiply
    1,879,048,164.94x = 2,818,935,204.21 × 714,426,103.90
  4. Step 4: Simplify right side
    1,879,048,164.94x = 2,013,920,895,090,301,184
  5. Step 5: Solve for x
    x = 2,013,920,895,090,301,184/1,879,048,164.94
  6. Step 6: Final answer
    x = 1,071,777,154.34

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.