Home / 13,756,151,729.40-20,634,227,594.10-13,756,151,729.40

Finding the Fourth Proportional to 13,756,151,729.40, 20,634,227,594.10 and 13,756,151,729.40

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Solution

The fourth proportional to 13,756,151,729.40, 20,634,227,594.10 and 13,756,151,729.40 is: 20,634,227,594.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,756,151,729.40 : 20,634,227,594.10 = 13,756,151,729.40 : x
  2. Step 2: Convert to fraction form
    13,756,151,729.40/20,634,227,594.10 = 13,756,151,729.40/x
  3. Step 3: Cross multiply
    13,756,151,729.40x = 20,634,227,594.10 × 13,756,151,729.40
  4. Step 4: Simplify right side
    13,756,151,729.40x = 283,847,565,603,411,886,080
  5. Step 5: Solve for x
    x = 283,847,565,603,411,886,080/13,756,151,729.40
  6. Step 6: Final answer
    x = 20,634,227,594.10

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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.