Home / 6,718,512,038.40-10,077,768,057.60-2,841,118,502.40

Finding the Fourth Proportional to 6,718,512,038.40, 10,077,768,057.60 and 2,841,118,502.40

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Solution

The fourth proportional to 6,718,512,038.40, 10,077,768,057.60 and 2,841,118,502.40 is: 4,261,677,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,512,038.40 : 10,077,768,057.60 = 2,841,118,502.40 : x
  2. Step 2: Convert to fraction form
    6,718,512,038.40/10,077,768,057.60 = 2,841,118,502.40/x
  3. Step 3: Cross multiply
    6,718,512,038.40x = 10,077,768,057.60 × 2,841,118,502.40
  4. Step 4: Simplify right side
    6,718,512,038.40x = 28,632,133,291,343,069,184
  5. Step 5: Solve for x
    x = 28,632,133,291,343,069,184/6,718,512,038.40
  6. Step 6: Final answer
    x = 4,261,677,753.60

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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.