Home / 26,217,792,072.45-39,326,688,108.68-26,217,792,072.45

Finding the Fourth Proportional to 26,217,792,072.45, 39,326,688,108.68 and 26,217,792,072.45

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Solution

The fourth proportional to 26,217,792,072.45, 39,326,688,108.68 and 26,217,792,072.45 is: 39,326,688,108.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,217,792,072.45 : 39,326,688,108.68 = 26,217,792,072.45 : x
  2. Step 2: Convert to fraction form
    26,217,792,072.45/39,326,688,108.68 = 26,217,792,072.45/x
  3. Step 3: Cross multiply
    26,217,792,072.45x = 39,326,688,108.68 × 26,217,792,072.45
  4. Step 4: Simplify right side
    26,217,792,072.45x = 1,031,058,931,731,333,251,072
  5. Step 5: Solve for x
    x = 1,031,058,931,731,333,251,072/26,217,792,072.45
  6. Step 6: Final answer
    x = 39,326,688,108.68

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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.