Home / 214,953,152,921.48-296,742,744,332.02-133,689,169,541

Finding the Fourth Proportional to 214,953,152,921.48, 296,742,744,332.02 and 133,689,169,541

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Solution

The fourth proportional to 214,953,152,921.48, 296,742,744,332.02 and 133,689,169,541 is: 184,557,846,758.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,953,152,921.48 : 296,742,744,332.02 = 133,689,169,541 : x
  2. Step 2: Convert to fraction form
    214,953,152,921.48/296,742,744,332.02 = 133,689,169,541/x
  3. Step 3: Cross multiply
    214,953,152,921.48x = 296,742,744,332.02 × 133,689,169,541
  4. Step 4: Simplify right side
    214,953,152,921.48x = 39,671,291,057,065,038,970,880
  5. Step 5: Solve for x
    x = 39,671,291,057,065,038,970,880/214,953,152,921.48
  6. Step 6: Final answer
    x = 184,557,846,758.16

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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.