Home / 17,423,459.55-24,043,386.60-9,688,335.80

Finding the Fourth Proportional to 17,423,459.55, 24,043,386.60 and 9,688,335.80

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Solution

The fourth proportional to 17,423,459.55, 24,043,386.60 and 9,688,335.80 is: 13,369,354.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,423,459.55 : 24,043,386.60 = 9,688,335.80 : x
  2. Step 2: Convert to fraction form
    17,423,459.55/24,043,386.60 = 9,688,335.80/x
  3. Step 3: Cross multiply
    17,423,459.55x = 24,043,386.60 × 9,688,335.80
  4. Step 4: Simplify right side
    17,423,459.55x = 232,940,403,029,803.38
  5. Step 5: Solve for x
    x = 232,940,403,029,803.38/17,423,459.55
  6. Step 6: Final answer
    x = 13,369,354.25

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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.