Home / 157,464,007.35-236,196,011.03-157,464,007.35

Finding the Fourth Proportional to 157,464,007.35, 236,196,011.03 and 157,464,007.35

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Solution

The fourth proportional to 157,464,007.35, 236,196,011.03 and 157,464,007.35 is: 236,196,011.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,464,007.35 : 236,196,011.03 = 157,464,007.35 : x
  2. Step 2: Convert to fraction form
    157,464,007.35/236,196,011.03 = 157,464,007.35/x
  3. Step 3: Cross multiply
    157,464,007.35x = 236,196,011.03 × 157,464,007.35
  4. Step 4: Simplify right side
    157,464,007.35x = 37,192,370,416,081,280
  5. Step 5: Solve for x
    x = 37,192,370,416,081,280/157,464,007.35
  6. Step 6: Final answer
    x = 236,196,011.03

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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.