Home / 93,855,634,435.07-129,523,230,261.72-51,038,621,500.10

Finding the Fourth Proportional to 93,855,634,435.07, 129,523,230,261.72 and 51,038,621,500.10

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Solution

The fourth proportional to 93,855,634,435.07, 129,523,230,261.72 and 51,038,621,500.10 is: 70,434,632,556.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,855,634,435.07 : 129,523,230,261.72 = 51,038,621,500.10 : x
  2. Step 2: Convert to fraction form
    93,855,634,435.07/129,523,230,261.72 = 51,038,621,500.10/x
  3. Step 3: Cross multiply
    93,855,634,435.07x = 129,523,230,261.72 × 51,038,621,500.10
  4. Step 4: Simplify right side
    93,855,634,435.07x = 6,610,687,124,797,577,494,528
  5. Step 5: Solve for x
    x = 6,610,687,124,797,577,494,528/93,855,634,435.07
  6. Step 6: Final answer
    x = 70,434,632,556.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.