Home / 2,088,897,030,493.40-3,134,776,813,963.30-729,053,742,395.10

Finding the Fourth Proportional to 2,088,897,030,493.40, 3,134,776,813,963.30 and 729,053,742,395.10

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Solution

The fourth proportional to 2,088,897,030,493.40, 3,134,776,813,963.30 and 729,053,742,395.10 is: 1,094,080,145,852.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,030,493.40 : 3,134,776,813,963.30 = 729,053,742,395.10 : x
  2. Step 2: Convert to fraction form
    2,088,897,030,493.40/3,134,776,813,963.30 = 729,053,742,395.10/x
  3. Step 3: Cross multiply
    2,088,897,030,493.40x = 3,134,776,813,963.30 × 729,053,742,395.10
  4. Step 4: Simplify right side
    2,088,897,030,493.40x = 2,285,420,767,793,331,849,658,368
  5. Step 5: Solve for x
    x = 2,285,420,767,793,331,849,658,368/2,088,897,030,493.40
  6. Step 6: Final answer
    x = 1,094,080,145,852.62

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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.