Home / 559,315,773,031.59-838,973,659,547.40-559,315,773,031.59

Finding the Fourth Proportional to 559,315,773,031.59, 838,973,659,547.40 and 559,315,773,031.59

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Solution

The fourth proportional to 559,315,773,031.59, 838,973,659,547.40 and 559,315,773,031.59 is: 838,973,659,547.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,315,773,031.59 : 838,973,659,547.40 = 559,315,773,031.59 : x
  2. Step 2: Convert to fraction form
    559,315,773,031.59/838,973,659,547.40 = 559,315,773,031.59/x
  3. Step 3: Cross multiply
    559,315,773,031.59x = 838,973,659,547.40 × 559,315,773,031.59
  4. Step 4: Simplify right side
    559,315,773,031.59x = 469,251,200,942,896,027,009,024
  5. Step 5: Solve for x
    x = 469,251,200,942,896,027,009,024/559,315,773,031.59
  6. Step 6: Final answer
    x = 838,973,659,547.40

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Double scale
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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.