Home / 5,547,009,495.28-7,655,357,380.40-3,041,367,482.64

Finding the Fourth Proportional to 5,547,009,495.28, 7,655,357,380.40 and 3,041,367,482.64

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Solution

The fourth proportional to 5,547,009,495.28, 7,655,357,380.40 and 3,041,367,482.64 is: 4,197,352,650.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547,009,495.28 : 7,655,357,380.40 = 3,041,367,482.64 : x
  2. Step 2: Convert to fraction form
    5,547,009,495.28/7,655,357,380.40 = 3,041,367,482.64/x
  3. Step 3: Cross multiply
    5,547,009,495.28x = 7,655,357,380.40 × 3,041,367,482.64
  4. Step 4: Simplify right side
    5,547,009,495.28x = 23,282,755,004,736,692,224
  5. Step 5: Solve for x
    x = 23,282,755,004,736,692,224/5,547,009,495.28
  6. Step 6: Final answer
    x = 4,197,352,650.03

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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.