Home / 35,482,413.60-53,223,620.40-9,925,423.20

Finding the Fourth Proportional to 35,482,413.60, 53,223,620.40 and 9,925,423.20

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Solution

The fourth proportional to 35,482,413.60, 53,223,620.40 and 9,925,423.20 is: 14,888,134.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,482,413.60 : 53,223,620.40 = 9,925,423.20 : x
  2. Step 2: Convert to fraction form
    35,482,413.60/53,223,620.40 = 9,925,423.20/x
  3. Step 3: Cross multiply
    35,482,413.60x = 53,223,620.40 × 9,925,423.20
  4. Step 4: Simplify right side
    35,482,413.60x = 528,266,956,706,153.25
  5. Step 5: Solve for x
    x = 528,266,956,706,153.25/35,482,413.60
  6. Step 6: Final answer
    x = 14,888,134.80

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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.