Home / 1,820,227,869.70-2,730,341,804.55-1,802,088,016.90

Finding the Fourth Proportional to 1,820,227,869.70, 2,730,341,804.55 and 1,802,088,016.90

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Solution

The fourth proportional to 1,820,227,869.70, 2,730,341,804.55 and 1,802,088,016.90 is: 2,703,132,025.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,227,869.70 : 2,730,341,804.55 = 1,802,088,016.90 : x
  2. Step 2: Convert to fraction form
    1,820,227,869.70/2,730,341,804.55 = 1,802,088,016.90/x
  3. Step 3: Cross multiply
    1,820,227,869.70x = 2,730,341,804.55 × 1,802,088,016.90
  4. Step 4: Simplify right side
    1,820,227,869.70x = 4,920,316,248,020,677,632
  5. Step 5: Solve for x
    x = 4,920,316,248,020,677,632/1,820,227,869.70
  6. Step 6: Final answer
    x = 2,703,132,025.35

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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.