Home / 23,249,987.77-32,084,392.60-12,652,927.17

Finding the Fourth Proportional to 23,249,987.77, 32,084,392.60 and 12,652,927.17

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Solution

The fourth proportional to 23,249,987.77, 32,084,392.60 and 12,652,927.17 is: 17,460,718.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,249,987.77 : 32,084,392.60 = 12,652,927.17 : x
  2. Step 2: Convert to fraction form
    23,249,987.77/32,084,392.60 = 12,652,927.17/x
  3. Step 3: Cross multiply
    23,249,987.77x = 32,084,392.60 × 12,652,927.17
  4. Step 4: Simplify right side
    23,249,987.77x = 405,961,482,798,222.31
  5. Step 5: Solve for x
    x = 405,961,482,798,222.31/23,249,987.77
  6. Step 6: Final answer
    x = 17,460,718.13

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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.