Home / 4,486,955,518.50-6,191,884,541.61-2,506,821,224.10

Finding the Fourth Proportional to 4,486,955,518.50, 6,191,884,541.61 and 2,506,821,224.10

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Solution

The fourth proportional to 4,486,955,518.50, 6,191,884,541.61 and 2,506,821,224.10 is: 3,459,349,557.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,955,518.50 : 6,191,884,541.61 = 2,506,821,224.10 : x
  2. Step 2: Convert to fraction form
    4,486,955,518.50/6,191,884,541.61 = 2,506,821,224.10/x
  3. Step 3: Cross multiply
    4,486,955,518.50x = 6,191,884,541.61 × 2,506,821,224.10
  4. Step 4: Simplify right side
    4,486,955,518.50x = 15,521,947,586,084,646,912
  5. Step 5: Solve for x
    x = 15,521,947,586,084,646,912/4,486,955,518.50
  6. Step 6: Final answer
    x = 3,459,349,557.20

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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.