Home / 51,254,900,421.28-70,756,289,527.26-34,136,241,839.32

Finding the Fourth Proportional to 51,254,900,421.28, 70,756,289,527.26 and 34,136,241,839.32

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Solution

The fourth proportional to 51,254,900,421.28, 70,756,289,527.26 and 34,136,241,839.32 is: 47,124,348,913.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,254,900,421.28 : 70,756,289,527.26 = 34,136,241,839.32 : x
  2. Step 2: Convert to fraction form
    51,254,900,421.28/70,756,289,527.26 = 34,136,241,839.32/x
  3. Step 3: Cross multiply
    51,254,900,421.28x = 70,756,289,527.26 × 34,136,241,839.32
  4. Step 4: Simplify right side
    51,254,900,421.28x = 2,415,353,810,955,492,392,960
  5. Step 5: Solve for x
    x = 2,415,353,810,955,492,392,960/51,254,900,421.28
  6. Step 6: Final answer
    x = 47,124,348,913.04

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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.