Home / 8,188,613,677,428-11,300,642,091,012-4,534,681,549,204.40

Finding the Fourth Proportional to 8,188,613,677,428, 11,300,642,091,012 and 4,534,681,549,204.40

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Solution

The fourth proportional to 8,188,613,677,428, 11,300,642,091,012 and 4,534,681,549,204.40 is: 6,258,057,249,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,613,677,428 : 11,300,642,091,012 = 4,534,681,549,204.40 : x
  2. Step 2: Convert to fraction form
    8,188,613,677,428/11,300,642,091,012 = 4,534,681,549,204.40/x
  3. Step 3: Cross multiply
    8,188,613,677,428x = 11,300,642,091,012 × 4,534,681,549,204.40
  4. Step 4: Simplify right side
    8,188,613,677,428x = 51,244,813,184,274,747,803,828,224
  5. Step 5: Solve for x
    x = 51,244,813,184,274,747,803,828,224/8,188,613,677,428
  6. Step 6: Final answer
    x = 6,258,057,249,120.40

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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.