Home / 176,717,562,917.61-265,113,572,802.49-57,325,564,968.57

Finding the Fourth Proportional to 176,717,562,917.61, 265,113,572,802.49 and 57,325,564,968.57

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Solution

The fourth proportional to 176,717,562,917.61, 265,113,572,802.49 and 57,325,564,968.57 is: 86,000,424,014.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,717,562,917.61 : 265,113,572,802.49 = 57,325,564,968.57 : x
  2. Step 2: Convert to fraction form
    176,717,562,917.61/265,113,572,802.49 = 57,325,564,968.57/x
  3. Step 3: Cross multiply
    176,717,562,917.61x = 265,113,572,802.49 × 57,325,564,968.57
  4. Step 4: Simplify right side
    176,717,562,917.61x = 15,197,785,341,738,851,762,176
  5. Step 5: Solve for x
    x = 15,197,785,341,738,851,762,176/176,717,562,917.61
  6. Step 6: Final answer
    x = 86,000,424,014.59

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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.