Home / 163,311,264.60-244,966,896.90-141,140,333.40

Finding the Fourth Proportional to 163,311,264.60, 244,966,896.90 and 141,140,333.40

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Solution

The fourth proportional to 163,311,264.60, 244,966,896.90 and 141,140,333.40 is: 211,710,500.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,311,264.60 : 244,966,896.90 = 141,140,333.40 : x
  2. Step 2: Convert to fraction form
    163,311,264.60/244,966,896.90 = 141,140,333.40/x
  3. Step 3: Cross multiply
    163,311,264.60x = 244,966,896.90 × 141,140,333.40
  4. Step 4: Simplify right side
    163,311,264.60x = 34,574,709,500,429,428
  5. Step 5: Solve for x
    x = 34,574,709,500,429,428/163,311,264.60
  6. Step 6: Final answer
    x = 211,710,500.10

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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.