Home / 177,301,636.90-265,952,455.35-56,133,088.90

Finding the Fourth Proportional to 177,301,636.90, 265,952,455.35 and 56,133,088.90

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Solution

The fourth proportional to 177,301,636.90, 265,952,455.35 and 56,133,088.90 is: 84,199,633.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,301,636.90 : 265,952,455.35 = 56,133,088.90 : x
  2. Step 2: Convert to fraction form
    177,301,636.90/265,952,455.35 = 56,133,088.90/x
  3. Step 3: Cross multiply
    177,301,636.90x = 265,952,455.35 × 56,133,088.90
  4. Step 4: Simplify right side
    177,301,636.90x = 14,928,732,819,334,830
  5. Step 5: Solve for x
    x = 14,928,732,819,334,830/177,301,636.90
  6. Step 6: Final answer
    x = 84,199,633.35

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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.