Home / 46,958,152.48-70,442,055.20-16,252,681.79

Finding the Fourth Proportional to 46,958,152.48, 70,442,055.20 and 16,252,681.79

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Solution

The fourth proportional to 46,958,152.48, 70,442,055.20 and 16,252,681.79 is: 24,380,693.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,958,152.48 : 70,442,055.20 = 16,252,681.79 : x
  2. Step 2: Convert to fraction form
    46,958,152.48/70,442,055.20 = 16,252,681.79/x
  3. Step 3: Cross multiply
    46,958,152.48x = 70,442,055.20 × 16,252,681.79
  4. Step 4: Simplify right side
    46,958,152.48x = 1,144,872,308,015,951.75
  5. Step 5: Solve for x
    x = 1,144,872,308,015,951.75/46,958,152.48
  6. Step 6: Final answer
    x = 24,380,693.18

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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.