Home / 153,576,039.10-230,364,058.65-96,180,411.10

Finding the Fourth Proportional to 153,576,039.10, 230,364,058.65 and 96,180,411.10

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Solution

The fourth proportional to 153,576,039.10, 230,364,058.65 and 96,180,411.10 is: 144,270,616.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,576,039.10 : 230,364,058.65 = 96,180,411.10 : x
  2. Step 2: Convert to fraction form
    153,576,039.10/230,364,058.65 = 96,180,411.10/x
  3. Step 3: Cross multiply
    153,576,039.10x = 230,364,058.65 × 96,180,411.10
  4. Step 4: Simplify right side
    153,576,039.10x = 22,156,509,863,621,512
  5. Step 5: Solve for x
    x = 22,156,509,863,621,512/153,576,039.10
  6. Step 6: Final answer
    x = 144,270,616.65

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1.5x scale

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.