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Finding the Fourth Proportional to 59,054,473.60, 88,581,710.40 and 53,102,334.40

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Solution

The fourth proportional to 59,054,473.60, 88,581,710.40 and 53,102,334.40 is: 79,653,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,054,473.60 : 88,581,710.40 = 53,102,334.40 : x
  2. Step 2: Convert to fraction form
    59,054,473.60/88,581,710.40 = 53,102,334.40/x
  3. Step 3: Cross multiply
    59,054,473.60x = 88,581,710.40 × 53,102,334.40
  4. Step 4: Simplify right side
    59,054,473.60x = 4,703,895,607,384,758
  5. Step 5: Solve for x
    x = 4,703,895,607,384,758/59,054,473.60
  6. Step 6: Final answer
    x = 79,653,501.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.