Home / 7,500,223,733.94-10,349,357,441.76-4,112,241,482.97

Finding the Fourth Proportional to 7,500,223,733.94, 10,349,357,441.76 and 4,112,241,482.97

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Solution

The fourth proportional to 7,500,223,733.94, 10,349,357,441.76 and 4,112,241,482.97 is: 5,674,371,659.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,223,733.94 : 10,349,357,441.76 = 4,112,241,482.97 : x
  2. Step 2: Convert to fraction form
    7,500,223,733.94/10,349,357,441.76 = 4,112,241,482.97/x
  3. Step 3: Cross multiply
    7,500,223,733.94x = 10,349,357,441.76 × 4,112,241,482.97
  4. Step 4: Simplify right side
    7,500,223,733.94x = 42,559,056,994,089,746,432
  5. Step 5: Solve for x
    x = 42,559,056,994,089,746,432/7,500,223,733.94
  6. Step 6: Final answer
    x = 5,674,371,659.27

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.