Home / 3,205,832,100,088.20-4,424,051,148,838-1,742,608,913,246

Finding the Fourth Proportional to 3,205,832,100,088.20, 4,424,051,148,838 and 1,742,608,913,246

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Solution

The fourth proportional to 3,205,832,100,088.20, 4,424,051,148,838 and 1,742,608,913,246 is: 2,404,801,849,856.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,832,100,088.20 : 4,424,051,148,838 = 1,742,608,913,246 : x
  2. Step 2: Convert to fraction form
    3,205,832,100,088.20/4,424,051,148,838 = 1,742,608,913,246/x
  3. Step 3: Cross multiply
    3,205,832,100,088.20x = 4,424,051,148,838 × 1,742,608,913,246
  4. Step 4: Simplify right side
    3,205,832,100,088.20x = 7,709,390,964,621,304,769,019,904
  5. Step 5: Solve for x
    x = 7,709,390,964,621,304,769,019,904/3,205,832,100,088.20
  6. Step 6: Final answer
    x = 2,404,801,849,856.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.