Home / 58,068,031,258.08-80,130,774,331.20-31,995,587,444.16

Finding the Fourth Proportional to 58,068,031,258.08, 80,130,774,331.20 and 31,995,587,444.16

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Solution

The fourth proportional to 58,068,031,258.08, 80,130,774,331.20 and 31,995,587,444.16 is: 44,152,197,715.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,068,031,258.08 : 80,130,774,331.20 = 31,995,587,444.16 : x
  2. Step 2: Convert to fraction form
    58,068,031,258.08/80,130,774,331.20 = 31,995,587,444.16/x
  3. Step 3: Cross multiply
    58,068,031,258.08x = 80,130,774,331.20 × 31,995,587,444.16
  4. Step 4: Simplify right side
    58,068,031,258.08x = 2,563,831,197,082,160,988,160
  5. Step 5: Solve for x
    x = 2,563,831,197,082,160,988,160/58,068,031,258.08
  6. Step 6: Final answer
    x = 44,152,197,715.94

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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.