Home / 86,596,631.01-119,502,399.47-46,903,174.34

Finding the Fourth Proportional to 86,596,631.01, 119,502,399.47 and 46,903,174.34

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Solution

The fourth proportional to 86,596,631.01, 119,502,399.47 and 46,903,174.34 is: 64,725,865.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,596,631.01 : 119,502,399.47 = 46,903,174.34 : x
  2. Step 2: Convert to fraction form
    86,596,631.01/119,502,399.47 = 46,903,174.34/x
  3. Step 3: Cross multiply
    86,596,631.01x = 119,502,399.47 × 46,903,174.34
  4. Step 4: Simplify right side
    86,596,631.01x = 5,605,041,875,557,706
  5. Step 5: Solve for x
    x = 5,605,041,875,557,706/86,596,631.01
  6. Step 6: Final answer
    x = 64,725,865.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.