Home / 1,063,103,655.40-1,594,655,483.10-652,829,453.80

Finding the Fourth Proportional to 1,063,103,655.40, 1,594,655,483.10 and 652,829,453.80

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Solution

The fourth proportional to 1,063,103,655.40, 1,594,655,483.10 and 652,829,453.80 is: 979,244,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,103,655.40 : 1,594,655,483.10 = 652,829,453.80 : x
  2. Step 2: Convert to fraction form
    1,063,103,655.40/1,594,655,483.10 = 652,829,453.80/x
  3. Step 3: Cross multiply
    1,063,103,655.40x = 1,594,655,483.10 × 652,829,453.80
  4. Step 4: Simplify right side
    1,063,103,655.40x = 1,041,038,068,031,347,968
  5. Step 5: Solve for x
    x = 1,041,038,068,031,347,968/1,063,103,655.40
  6. Step 6: Final answer
    x = 979,244,180.70

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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.