Home / 30,095,690.23-41,535,598.05-17,872,547.23

Finding the Fourth Proportional to 30,095,690.23, 41,535,598.05 and 17,872,547.23

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Solution

The fourth proportional to 30,095,690.23, 41,535,598.05 and 17,872,547.23 is: 24,666,220.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095,690.23 : 41,535,598.05 = 17,872,547.23 : x
  2. Step 2: Convert to fraction form
    30,095,690.23/41,535,598.05 = 17,872,547.23/x
  3. Step 3: Cross multiply
    30,095,690.23x = 41,535,598.05 × 17,872,547.23
  4. Step 4: Simplify right side
    30,095,690.23x = 742,346,937,577,880.25
  5. Step 5: Solve for x
    x = 742,346,937,577,880.25/30,095,690.23
  6. Step 6: Final answer
    x = 24,666,220.71

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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.