Home / 15,116,574,856.90-22,674,862,285.35-10,382,073,276.10

Finding the Fourth Proportional to 15,116,574,856.90, 22,674,862,285.35 and 10,382,073,276.10

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Solution

The fourth proportional to 15,116,574,856.90, 22,674,862,285.35 and 10,382,073,276.10 is: 15,573,109,914.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,574,856.90 : 22,674,862,285.35 = 10,382,073,276.10 : x
  2. Step 2: Convert to fraction form
    15,116,574,856.90/22,674,862,285.35 = 10,382,073,276.10/x
  3. Step 3: Cross multiply
    15,116,574,856.90x = 22,674,862,285.35 × 10,382,073,276.10
  4. Step 4: Simplify right side
    15,116,574,856.90x = 235,412,081,771,979,997,184
  5. Step 5: Solve for x
    x = 235,412,081,771,979,997,184/15,116,574,856.90
  6. Step 6: Final answer
    x = 15,573,109,914.15

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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.