Home / 43,249,698.59-59,684,742.23-23,403,464.15

Finding the Fourth Proportional to 43,249,698.59, 59,684,742.23 and 23,403,464.15

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Solution

The fourth proportional to 43,249,698.59, 59,684,742.23 and 23,403,464.15 is: 32,296,866.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,249,698.59 : 59,684,742.23 = 23,403,464.15 : x
  2. Step 2: Convert to fraction form
    43,249,698.59/59,684,742.23 = 23,403,464.15/x
  3. Step 3: Cross multiply
    43,249,698.59x = 59,684,742.23 × 23,403,464.15
  4. Step 4: Simplify right side
    43,249,698.59x = 1,396,829,724,666,355
  5. Step 5: Solve for x
    x = 1,396,829,724,666,355/43,249,698.59
  6. Step 6: Final answer
    x = 32,296,866.11

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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.