Home / 88,663,984,425.18-133,013,087,709.17-28,956,595,050.36

Finding the Fourth Proportional to 88,663,984,425.18, 133,013,087,709.17 and 28,956,595,050.36

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Solution

The fourth proportional to 88,663,984,425.18, 133,013,087,709.17 and 28,956,595,050.36 is: 43,440,480,846.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,663,984,425.18 : 133,013,087,709.17 = 28,956,595,050.36 : x
  2. Step 2: Convert to fraction form
    88,663,984,425.18/133,013,087,709.17 = 28,956,595,050.36/x
  3. Step 3: Cross multiply
    88,663,984,425.18x = 133,013,087,709.17 × 28,956,595,050.36
  4. Step 4: Simplify right side
    88,663,984,425.18x = 3,851,606,117,192,452,538,368
  5. Step 5: Solve for x
    x = 3,851,606,117,192,452,538,368/88,663,984,425.18
  6. Step 6: Final answer
    x = 43,440,480,846.46

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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.