Home / 10,176,089,743.50-15,264,140,192.10-4,651,473,570.36

Finding the Fourth Proportional to 10,176,089,743.50, 15,264,140,192.10 and 4,651,473,570.36

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Solution

The fourth proportional to 10,176,089,743.50, 15,264,140,192.10 and 4,651,473,570.36 is: 6,977,212,904.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,176,089,743.50 : 15,264,140,192.10 = 4,651,473,570.36 : x
  2. Step 2: Convert to fraction form
    10,176,089,743.50/15,264,140,192.10 = 4,651,473,570.36/x
  3. Step 3: Cross multiply
    10,176,089,743.50x = 15,264,140,192.10 × 4,651,473,570.36
  4. Step 4: Simplify right side
    10,176,089,743.50x = 71,000,744,677,822,963,712
  5. Step 5: Solve for x
    x = 71,000,744,677,822,963,712/10,176,089,743.50
  6. Step 6: Final answer
    x = 6,977,212,904.71

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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.