Home / 560,965,723.70-841,448,585.55-549,486,598.10

Finding the Fourth Proportional to 560,965,723.70, 841,448,585.55 and 549,486,598.10

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Solution

The fourth proportional to 560,965,723.70, 841,448,585.55 and 549,486,598.10 is: 824,229,897.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,965,723.70 : 841,448,585.55 = 549,486,598.10 : x
  2. Step 2: Convert to fraction form
    560,965,723.70/841,448,585.55 = 549,486,598.10/x
  3. Step 3: Cross multiply
    560,965,723.70x = 841,448,585.55 × 549,486,598.10
  4. Step 4: Simplify right side
    560,965,723.70x = 462,364,720,749,926,336
  5. Step 5: Solve for x
    x = 462,364,720,749,926,336/560,965,723.70
  6. Step 6: Final answer
    x = 824,229,897.15

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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.