Home / 176,717,562,915.36-265,113,572,799.12-57,325,564,966.32

Finding the Fourth Proportional to 176,717,562,915.36, 265,113,572,799.12 and 57,325,564,966.32

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Solution

The fourth proportional to 176,717,562,915.36, 265,113,572,799.12 and 57,325,564,966.32 is: 86,000,424,011.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,717,562,915.36 : 265,113,572,799.12 = 57,325,564,966.32 : x
  2. Step 2: Convert to fraction form
    176,717,562,915.36/265,113,572,799.12 = 57,325,564,966.32/x
  3. Step 3: Cross multiply
    176,717,562,915.36x = 265,113,572,799.12 × 57,325,564,966.32
  4. Step 4: Simplify right side
    176,717,562,915.36x = 15,197,785,340,949,160,787,968
  5. Step 5: Solve for x
    x = 15,197,785,340,949,160,787,968/176,717,562,915.36
  6. Step 6: Final answer
    x = 86,000,424,011.21

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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.