Home / 1,514,133,031.70-2,271,199,547.55-594,039,386.90

Finding the Fourth Proportional to 1,514,133,031.70, 2,271,199,547.55 and 594,039,386.90

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Solution

The fourth proportional to 1,514,133,031.70, 2,271,199,547.55 and 594,039,386.90 is: 891,059,080.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,133,031.70 : 2,271,199,547.55 = 594,039,386.90 : x
  2. Step 2: Convert to fraction form
    1,514,133,031.70/2,271,199,547.55 = 594,039,386.90/x
  3. Step 3: Cross multiply
    1,514,133,031.70x = 2,271,199,547.55 × 594,039,386.90
  4. Step 4: Simplify right side
    1,514,133,031.70x = 1,349,181,986,754,159,360
  5. Step 5: Solve for x
    x = 1,349,181,986,754,159,360/1,514,133,031.70
  6. Step 6: Final answer
    x = 891,059,080.35

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Double scale
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Similar ratio
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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.