Home / 6,974,323,810.17-9,624,289,636.22-4,117,386,293.43

Finding the Fourth Proportional to 6,974,323,810.17, 9,624,289,636.22 and 4,117,386,293.43

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Solution

The fourth proportional to 6,974,323,810.17, 9,624,289,636.22 and 4,117,386,293.43 is: 5,681,829,423.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,323,810.17 : 9,624,289,636.22 = 4,117,386,293.43 : x
  2. Step 2: Convert to fraction form
    6,974,323,810.17/9,624,289,636.22 = 4,117,386,293.43/x
  3. Step 3: Cross multiply
    6,974,323,810.17x = 9,624,289,636.22 × 4,117,386,293.43
  4. Step 4: Simplify right side
    6,974,323,810.17x = 39,626,918,232,152,039,424
  5. Step 5: Solve for x
    x = 39,626,918,232,152,039,424/6,974,323,810.17
  6. Step 6: Final answer
    x = 5,681,829,423.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.