Home / 214,706,338,153.64-296,295,641,598.68-118,360,308,038.08

Finding the Fourth Proportional to 214,706,338,153.64, 296,295,641,598.68 and 118,360,308,038.08

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Solution

The fourth proportional to 214,706,338,153.64, 296,295,641,598.68 and 118,360,308,038.08 is: 163,337,718,446.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,706,338,153.64 : 296,295,641,598.68 = 118,360,308,038.08 : x
  2. Step 2: Convert to fraction form
    214,706,338,153.64/296,295,641,598.68 = 118,360,308,038.08/x
  3. Step 3: Cross multiply
    214,706,338,153.64x = 296,295,641,598.68 × 118,360,308,038.08
  4. Step 4: Simplify right side
    214,706,338,153.64x = 35,069,643,409,960,313,290,752
  5. Step 5: Solve for x
    x = 35,069,643,409,960,313,290,752/214,706,338,153.64
  6. Step 6: Final answer
    x = 163,337,718,446.23

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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.