Home / 35,415,748,364,750-53,130,867,974,259-12,178,533,097,538

Finding the Fourth Proportional to 35,415,748,364,750, 53,130,867,974,259 and 12,178,533,097,538

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Solution

The fourth proportional to 35,415,748,364,750, 53,130,867,974,259 and 12,178,533,097,538 is: 18,270,291,155,825.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,415,748,364,750 : 53,130,867,974,259 = 12,178,533,097,538 : x
  2. Step 2: Convert to fraction form
    35,415,748,364,750/53,130,867,974,259 = 12,178,533,097,538/x
  3. Step 3: Cross multiply
    35,415,748,364,750x = 53,130,867,974,259 × 12,178,533,097,538
  4. Step 4: Simplify right side
    35,415,748,364,750x = 647,056,034,125,434,937,208,209,408
  5. Step 5: Solve for x
    x = 647,056,034,125,434,937,208,209,408/35,415,748,364,750
  6. Step 6: Final answer
    x = 18,270,291,155,825.55

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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.