Home / 46,389,901.61-64,014,330.80-26,812,058.04

Finding the Fourth Proportional to 46,389,901.61, 64,014,330.80 and 26,812,058.04

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Solution

The fourth proportional to 46,389,901.61, 64,014,330.80 and 26,812,058.04 is: 36,998,482.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,389,901.61 : 64,014,330.80 = 26,812,058.04 : x
  2. Step 2: Convert to fraction form
    46,389,901.61/64,014,330.80 = 26,812,058.04/x
  3. Step 3: Cross multiply
    46,389,901.61x = 64,014,330.80 × 26,812,058.04
  4. Step 4: Simplify right side
    46,389,901.61x = 1,716,355,952,868,389.75
  5. Step 5: Solve for x
    x = 1,716,355,952,868,389.75/46,389,901.61
  6. Step 6: Final answer
    x = 36,998,482.28

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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.