Home / 1,771,353,298.71-2,657,102,563.76-607,622,094.81

Finding the Fourth Proportional to 1,771,353,298.71, 2,657,102,563.76 and 607,622,094.81

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Solution

The fourth proportional to 1,771,353,298.71, 2,657,102,563.76 and 607,622,094.81 is: 911,458,051.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,353,298.71 : 2,657,102,563.76 = 607,622,094.81 : x
  2. Step 2: Convert to fraction form
    1,771,353,298.71/2,657,102,563.76 = 607,622,094.81/x
  3. Step 3: Cross multiply
    1,771,353,298.71x = 2,657,102,563.76 × 607,622,094.81
  4. Step 4: Simplify right side
    1,771,353,298.71x = 1,614,514,225,913,834,496
  5. Step 5: Solve for x
    x = 1,614,514,225,913,834,496/1,771,353,298.71
  6. Step 6: Final answer
    x = 911,458,051.36

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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.