Home / 1,803,808,850.83-2,705,049,614.68-623,088,852.32

Finding the Fourth Proportional to 1,803,808,850.83, 2,705,049,614.68 and 623,088,852.32

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Solution

The fourth proportional to 1,803,808,850.83, 2,705,049,614.68 and 623,088,852.32 is: 934,404,030.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,808,850.83 : 2,705,049,614.68 = 623,088,852.32 : x
  2. Step 2: Convert to fraction form
    1,803,808,850.83/2,705,049,614.68 = 623,088,852.32/x
  3. Step 3: Cross multiply
    1,803,808,850.83x = 2,705,049,614.68 × 623,088,852.32
  4. Step 4: Simplify right side
    1,803,808,850.83x = 1,685,486,259,884,886,528
  5. Step 5: Solve for x
    x = 1,685,486,259,884,886,528/1,803,808,850.83
  6. Step 6: Final answer
    x = 934,404,030.18

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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.