Home / 178,370,461,931.01-246,156,464,501.45-97,085,549,693.07

Finding the Fourth Proportional to 178,370,461,931.01, 246,156,464,501.45 and 97,085,549,693.07

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Solution

The fourth proportional to 178,370,461,931.01, 246,156,464,501.45 and 97,085,549,693.07 is: 133,980,903,608.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,370,461,931.01 : 246,156,464,501.45 = 97,085,549,693.07 : x
  2. Step 2: Convert to fraction form
    178,370,461,931.01/246,156,464,501.45 = 97,085,549,693.07/x
  3. Step 3: Cross multiply
    178,370,461,931.01x = 246,156,464,501.45 × 97,085,549,693.07
  4. Step 4: Simplify right side
    178,370,461,931.01x = 23,898,235,666,625,948,811,264
  5. Step 5: Solve for x
    x = 23,898,235,666,625,948,811,264/178,370,461,931.01
  6. Step 6: Final answer
    x = 133,980,903,608.75

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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.