Home / 22,101,847,112,089-30,498,502,164,459-12,224,878,020,852

Finding the Fourth Proportional to 22,101,847,112,089, 30,498,502,164,459 and 12,224,878,020,852

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Solution

The fourth proportional to 22,101,847,112,089, 30,498,502,164,459 and 12,224,878,020,852 is: 16,869,199,523,838.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,847,112,089 : 30,498,502,164,459 = 12,224,878,020,852 : x
  2. Step 2: Convert to fraction form
    22,101,847,112,089/30,498,502,164,459 = 12,224,878,020,852/x
  3. Step 3: Cross multiply
    22,101,847,112,089x = 30,498,502,164,459 × 12,224,878,020,852
  4. Step 4: Simplify right side
    22,101,847,112,089x = 372,840,468,779,201,975,738,695,680
  5. Step 5: Solve for x
    x = 372,840,468,779,201,975,738,695,680/22,101,847,112,089
  6. Step 6: Final answer
    x = 16,869,199,523,838.45

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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.