Home / 26,920,549,526.40-40,380,824,289.60-22,334,078,102.40

Finding the Fourth Proportional to 26,920,549,526.40, 40,380,824,289.60 and 22,334,078,102.40

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Solution

The fourth proportional to 26,920,549,526.40, 40,380,824,289.60 and 22,334,078,102.40 is: 33,501,117,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,920,549,526.40 : 40,380,824,289.60 = 22,334,078,102.40 : x
  2. Step 2: Convert to fraction form
    26,920,549,526.40/40,380,824,289.60 = 22,334,078,102.40/x
  3. Step 3: Cross multiply
    26,920,549,526.40x = 40,380,824,289.60 × 22,334,078,102.40
  4. Step 4: Simplify right side
    26,920,549,526.40x = 901,868,483,523,217,457,152
  5. Step 5: Solve for x
    x = 901,868,483,523,217,457,152/26,920,549,526.40
  6. Step 6: Final answer
    x = 33,501,117,153.60

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Double scale
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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.