Home / 176,827,484,746.07-265,285,863,711.54-49,342,069,439.88

Finding the Fourth Proportional to 176,827,484,746.07, 265,285,863,711.54 and 49,342,069,439.88

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Solution

The fourth proportional to 176,827,484,746.07, 265,285,863,711.54 and 49,342,069,439.88 is: 74,025,559,586.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,827,484,746.07 : 265,285,863,711.54 = 49,342,069,439.88 : x
  2. Step 2: Convert to fraction form
    176,827,484,746.07/265,285,863,711.54 = 49,342,069,439.88/x
  3. Step 3: Cross multiply
    176,827,484,746.07x = 265,285,863,711.54 × 49,342,069,439.88
  4. Step 4: Simplify right side
    176,827,484,746.07x = 13,089,753,508,673,348,435,968
  5. Step 5: Solve for x
    x = 13,089,753,508,673,348,435,968/176,827,484,746.07
  6. Step 6: Final answer
    x = 74,025,559,586.91

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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.