Home / 34,013,398,413.60-51,020,097,620.40-9,172,570,615.20

Finding the Fourth Proportional to 34,013,398,413.60, 51,020,097,620.40 and 9,172,570,615.20

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Solution

The fourth proportional to 34,013,398,413.60, 51,020,097,620.40 and 9,172,570,615.20 is: 13,758,855,922.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,013,398,413.60 : 51,020,097,620.40 = 9,172,570,615.20 : x
  2. Step 2: Convert to fraction form
    34,013,398,413.60/51,020,097,620.40 = 9,172,570,615.20/x
  3. Step 3: Cross multiply
    34,013,398,413.60x = 51,020,097,620.40 × 9,172,570,615.20
  4. Step 4: Simplify right side
    34,013,398,413.60x = 467,985,448,217,516,507,136
  5. Step 5: Solve for x
    x = 467,985,448,217,516,507,136/34,013,398,413.60
  6. Step 6: Final answer
    x = 13,758,855,922.80

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1.5x scale

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.