Home / 4,478,841,482.10-6,718,011,111-1,373,415,599.76

Finding the Fourth Proportional to 4,478,841,482.10, 6,718,011,111 and 1,373,415,599.76

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Solution

The fourth proportional to 4,478,841,482.10, 6,718,011,111 and 1,373,415,599.76 is: 2,060,046,397.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,478,841,482.10 : 6,718,011,111 = 1,373,415,599.76 : x
  2. Step 2: Convert to fraction form
    4,478,841,482.10/6,718,011,111 = 1,373,415,599.76/x
  3. Step 3: Cross multiply
    4,478,841,482.10x = 6,718,011,111 × 1,373,415,599.76
  4. Step 4: Simplify right side
    4,478,841,482.10x = 9,226,621,259,208,409,088
  5. Step 5: Solve for x
    x = 9,226,621,259,208,409,088/4,478,841,482.10
  6. Step 6: Final answer
    x = 2,060,046,397.28

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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.