Home / 96,210,730.20-144,148,133.70-82,773,802.20

Finding the Fourth Proportional to 96,210,730.20, 144,148,133.70 and 82,773,802.20

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Solution

The fourth proportional to 96,210,730.20, 144,148,133.70 and 82,773,802.20 is: 124,016,199.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,210,730.20 : 144,148,133.70 = 82,773,802.20 : x
  2. Step 2: Convert to fraction form
    96,210,730.20/144,148,133.70 = 82,773,802.20/x
  3. Step 3: Cross multiply
    96,210,730.20x = 144,148,133.70 × 82,773,802.20
  4. Step 4: Simplify right side
    96,210,730.20x = 11,931,689,106,382,954
  5. Step 5: Solve for x
    x = 11,931,689,106,382,954/96,210,730.20
  6. Step 6: Final answer
    x = 124,016,199.46

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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.