Home / 1,460,853,957.24-2,015,763,221.70-888,344,946.36

Finding the Fourth Proportional to 1,460,853,957.24, 2,015,763,221.70 and 888,344,946.36

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Solution

The fourth proportional to 1,460,853,957.24, 2,015,763,221.70 and 888,344,946.36 is: 1,225,785,139.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,853,957.24 : 2,015,763,221.70 = 888,344,946.36 : x
  2. Step 2: Convert to fraction form
    1,460,853,957.24/2,015,763,221.70 = 888,344,946.36/x
  3. Step 3: Cross multiply
    1,460,853,957.24x = 2,015,763,221.70 × 888,344,946.36
  4. Step 4: Simplify right side
    1,460,853,957.24x = 1,790,693,071,055,547,392
  5. Step 5: Solve for x
    x = 1,790,693,071,055,547,392/1,460,853,957.24
  6. Step 6: Final answer
    x = 1,225,785,139.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.