Home / 59,617,807.80-89,335,451.76-40,114,805.16

Finding the Fourth Proportional to 59,617,807.80, 89,335,451.76 and 40,114,805.16

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Solution

The fourth proportional to 59,617,807.80, 89,335,451.76 and 40,114,805.16 is: 60,110,802.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,617,807.80 : 89,335,451.76 = 40,114,805.16 : x
  2. Step 2: Convert to fraction form
    59,617,807.80/89,335,451.76 = 40,114,805.16/x
  3. Step 3: Cross multiply
    59,617,807.80x = 89,335,451.76 × 40,114,805.16
  4. Step 4: Simplify right side
    59,617,807.80x = 3,583,674,241,232,979
  5. Step 5: Solve for x
    x = 3,583,674,241,232,979/59,617,807.80
  6. Step 6: Final answer
    x = 60,110,802.01

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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.