Home / 84,996,872,153.70-127,495,308,230.55-26,111,886,656.10

Finding the Fourth Proportional to 84,996,872,153.70, 127,495,308,230.55 and 26,111,886,656.10

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Solution

The fourth proportional to 84,996,872,153.70, 127,495,308,230.55 and 26,111,886,656.10 is: 39,167,829,984.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,996,872,153.70 : 127,495,308,230.55 = 26,111,886,656.10 : x
  2. Step 2: Convert to fraction form
    84,996,872,153.70/127,495,308,230.55 = 26,111,886,656.10/x
  3. Step 3: Cross multiply
    84,996,872,153.70x = 127,495,308,230.55 × 26,111,886,656.10
  4. Step 4: Simplify right side
    84,996,872,153.70x = 3,329,143,037,700,654,759,936
  5. Step 5: Solve for x
    x = 3,329,143,037,700,654,759,936/84,996,872,153.70
  6. Step 6: Final answer
    x = 39,167,829,984.15

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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.