Home / 176,717,562,979.36-265,113,572,895.12-57,325,565,030.32

Finding the Fourth Proportional to 176,717,562,979.36, 265,113,572,895.12 and 57,325,565,030.32

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Solution

The fourth proportional to 176,717,562,979.36, 265,113,572,895.12 and 57,325,565,030.32 is: 86,000,424,107.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,717,562,979.36 : 265,113,572,895.12 = 57,325,565,030.32 : x
  2. Step 2: Convert to fraction form
    176,717,562,979.36/265,113,572,895.12 = 57,325,565,030.32/x
  3. Step 3: Cross multiply
    176,717,562,979.36x = 265,113,572,895.12 × 57,325,565,030.32
  4. Step 4: Simplify right side
    176,717,562,979.36x = 15,197,785,363,419,683,094,528
  5. Step 5: Solve for x
    x = 15,197,785,363,419,683,094,528/176,717,562,979.36
  6. Step 6: Final answer
    x = 86,000,424,107.22

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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.