Home / 4,926,386,809.17-6,798,359,673.95-2,668,270,157.01

Finding the Fourth Proportional to 4,926,386,809.17, 6,798,359,673.95 and 2,668,270,157.01

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Solution

The fourth proportional to 4,926,386,809.17, 6,798,359,673.95 and 2,668,270,157.01 is: 3,682,183,502.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,386,809.17 : 6,798,359,673.95 = 2,668,270,157.01 : x
  2. Step 2: Convert to fraction form
    4,926,386,809.17/6,798,359,673.95 = 2,668,270,157.01/x
  3. Step 3: Cross multiply
    4,926,386,809.17x = 6,798,359,673.95 × 2,668,270,157.01
  4. Step 4: Simplify right side
    4,926,386,809.17x = 18,139,860,234,607,677,440
  5. Step 5: Solve for x
    x = 18,139,860,234,607,677,440/4,926,386,809.17
  6. Step 6: Final answer
    x = 3,682,183,502.29

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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.