Home / 34,604,442.40-51,906,663.60-16,688,538.40

Finding the Fourth Proportional to 34,604,442.40, 51,906,663.60 and 16,688,538.40

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Solution

The fourth proportional to 34,604,442.40, 51,906,663.60 and 16,688,538.40 is: 25,032,807.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,604,442.40 : 51,906,663.60 = 16,688,538.40 : x
  2. Step 2: Convert to fraction form
    34,604,442.40/51,906,663.60 = 16,688,538.40/x
  3. Step 3: Cross multiply
    34,604,442.40x = 51,906,663.60 × 16,688,538.40
  4. Step 4: Simplify right side
    34,604,442.40x = 866,246,348,704,482.25
  5. Step 5: Solve for x
    x = 866,246,348,704,482.25/34,604,442.40
  6. Step 6: Final answer
    x = 25,032,807.60

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Why These Related Problems?

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