Home / 164,484,139.04-246,466,650-60,710,511.68

Finding the Fourth Proportional to 164,484,139.04, 246,466,650 and 60,710,511.68

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Solution

The fourth proportional to 164,484,139.04, 246,466,650 and 60,710,511.68 is: 90,969,965.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,484,139.04 : 246,466,650 = 60,710,511.68 : x
  2. Step 2: Convert to fraction form
    164,484,139.04/246,466,650 = 60,710,511.68/x
  3. Step 3: Cross multiply
    164,484,139.04x = 246,466,650 × 60,710,511.68
  4. Step 4: Simplify right side
    164,484,139.04x = 14,963,116,433,555,472
  5. Step 5: Solve for x
    x = 14,963,116,433,555,472/164,484,139.04
  6. Step 6: Final answer
    x = 90,969,965.38

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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.