Home / 35,474,413.60-53,219,493.60-16,300,547.20

Finding the Fourth Proportional to 35,474,413.60, 53,219,493.60 and 16,300,547.20

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Solution

The fourth proportional to 35,474,413.60, 53,219,493.60 and 16,300,547.20 is: 24,454,438.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,474,413.60 : 53,219,493.60 = 16,300,547.20 : x
  2. Step 2: Convert to fraction form
    35,474,413.60/53,219,493.60 = 16,300,547.20/x
  3. Step 3: Cross multiply
    35,474,413.60x = 53,219,493.60 × 16,300,547.20
  4. Step 4: Simplify right side
    35,474,413.60x = 867,506,867,386,897.88
  5. Step 5: Solve for x
    x = 867,506,867,386,897.88/35,474,413.60
  6. Step 6: Final answer
    x = 24,454,438.55

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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.