Home / 468,041,530.80-701,558,411.40-176,796,116.40

Finding the Fourth Proportional to 468,041,530.80, 701,558,411.40 and 176,796,116.40

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Solution

The fourth proportional to 468,041,530.80, 701,558,411.40 and 176,796,116.40 is: 265,003,839.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,041,530.80 : 701,558,411.40 = 176,796,116.40 : x
  2. Step 2: Convert to fraction form
    468,041,530.80/701,558,411.40 = 176,796,116.40/x
  3. Step 3: Cross multiply
    468,041,530.80x = 701,558,411.40 × 176,796,116.40
  4. Step 4: Simplify right side
    468,041,530.80x = 124,032,802,563,273,488
  5. Step 5: Solve for x
    x = 124,032,802,563,273,488/468,041,530.80
  6. Step 6: Final answer
    x = 265,003,839.19

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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.